# 1.0.0[−][src]Trait core::fmt::Debug

    pub trait Debug {
        fn fmt(&self, f: &mut Formatter<'_>) -> Result;
    }

`?` formatting.

`Debug` should format the output in a programmer-facing, debugging context.

Generally speaking, you should just `derive` a `Debug` implementation.

When used with the alternate format specifier `#?`, the output is pretty-printed.

For more information on formatters, see the module-level documentation.

This trait can be used with `#[derive]` if all fields implement `Debug`. When `derive`d for structs, it will use the name of the `struct`, then `{`, then a comma-separated list of each field's name and `Debug` value, then `}`. For `enum`s, it will use the name of the variant and, if applicable, `(`, then the `Debug` values of the fields, then `)`.

# Stability

Derived `Debug` formats are not stable, and so may change with future Rust versions. Additionally, `Debug` implementations of types provided by the standard library (`libstd`, `libcore`, `liballoc`, etc.) are not stable, and may also change with future Rust versions.

# Examples

Deriving an implementation:

    #[derive(Debug)]
    struct Point {
        x: i32,
        y: i32,
    }

    let origin = Point { x: 0, y: 0 };

    assert_eq!(format!("The origin is: {:?}", origin), "The origin is: Point { x: 0, y: 0 }");

Run

Manually implementing:

    use std::fmt;

    struct Point {
        x: i32,
        y: i32,
    }

    impl fmt::Debug for Point {
        fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
            f.debug_struct("Point")
             .field("x", &self.x)
             .field("y", &self.y)
             .finish()
        }
    }

    let origin = Point { x: 0, y: 0 };

    assert_eq!(format!("The origin is: {:?}", origin), "The origin is: Point { x: 0, y: 0 }");

Run

There are a number of helper methods on the `Formatter` struct to help you with manual implementations, such as `debug_struct`.

`Debug` implementations using either `derive` or the debug builder API on `Formatter` support pretty-printing using the alternate flag: `{:#?}`.

Pretty-printing with `#?`:

    #[derive(Debug)]
    struct Point {
        x: i32,
        y: i32,
    }

    let origin = Point { x: 0, y: 0 };

    assert_eq!(format!("The origin is: {:#?}", origin),
    "The origin is: Point {
        x: 0,
        y: 0,
    }");

Run

## Required methods

### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`

Formats the value using the given formatter.

# Examples

    use std::fmt;

    struct Position {
        longitude: f32,
        latitude: f32,
    }

    impl fmt::Debug for Position {
        fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
            f.debug_tuple("")
             .field(&self.longitude)
             .field(&self.latitude)
             .finish()
        }
    }

    let position = Position { longitude: 1.987, latitude: 2.983 };
    assert_eq!(format!("{:?}", position), "(1.987, 2.983)");

    assert_eq!(format!("{:#?}", position), "(
        1.987,
        2.983,
    )");

Run
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## Implementors

### `impl Debug for !`[src]

#### `fn fmt(&self, _: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ()`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::cmp::Ordering`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Infallible`[src]

#### `fn fmt(&self, _: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for c_void`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Alignment`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for FpCategory`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for IntErrorKind`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for SearchStep`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::sync::atomic::Ordering`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AllocErr`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Layout`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for LayoutErr`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for TypeId`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for float64x1_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for float64x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly64_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly64x1_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly64x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly128_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for float32x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for float32x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int8x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int8x16_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int16x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int16x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int32x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int32x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int64x1_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for int64x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly8x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly8x16_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly16x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for poly16x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint8x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint8x16_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint16x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint16x8_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint32x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint32x4_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint64x1_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for uint64x2_t`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for vector_bool_long`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for vector_double`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for vector_signed_long`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for vector_unsigned_long`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for v128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for CpuidResult`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m128d`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m128i`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m256`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m256d`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m256i`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m512`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m512d`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for __m512i`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for TryFromSliceError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::ascii::EscapeDefault`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for BorrowError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for BorrowMutError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for CharTryFromError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for DecodeUtf16Error`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::char::EscapeDebug`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::char::EscapeDefault`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for core::char::EscapeUnicode`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ParseCharError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ToLowercase`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ToUppercase`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Error`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for SipHasher`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for PhantomPinned`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroI8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroI16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroI32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroI64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroI128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroIsize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroU8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroU16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroU32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroU64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroU128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NonZeroUsize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ParseFloatError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ParseIntError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for TryFromIntError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for RangeFull`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for NoneError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Utf8Lossy`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for ParseBoolError`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Utf8Error`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicBool`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicI8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicI16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicI32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicI64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicIsize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicU8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicU16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicU32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicU64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for AtomicUsize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for RawWaker`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for RawWakerVTable`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Waker`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for Duration`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for bool`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for char`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for dyn Any`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for dyn Any + Send`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for dyn Any + Send + Sync`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for f32`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for f64`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for i8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for i16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for i32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for i64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for i128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for isize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for str`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for u8`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for u16`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for u32`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for u64`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for u128`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl Debug for usize`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'_> Debug for Arguments<'_>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<'_> Debug for Chars<'_>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'_> Debug for EncodeUtf16<'_>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'_> Debug for Context<'_>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for Location<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for PanicInfo<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for Utf8LossyChunk<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for CharSearcher<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for Bytes<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for CharIndices<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for core::str::EscapeDebug<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for core::str::EscapeDefault<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for core::str::EscapeUnicode<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for Lines<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for LinesAny<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for SplitAsciiWhitespace<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a> Debug for SplitWhitespace<'a>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, 'b> Debug for CharSliceSearcher<'a, 'b>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, 'b> Debug for StrSearcher<'a, 'b>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, 'f: 'a> Debug for VaList<'a, 'f>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, A: Debug + 'a> Debug for core::option::Iter<'a, A>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, A: Debug + 'a> Debug for core::option::IterMut<'a, A>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for MatchIndices<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for Matches<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for RMatchIndices<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for RMatches<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for core::str::RSplit<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for core::str::RSplitN<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for RSplitTerminator<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for core::str::Split<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for core::str::SplitN<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P> Debug for SplitTerminator<'a, P> where
P: Pattern<'a, Searcher: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, P: Pattern<'a, Searcher: Debug>> Debug for core::str::SplitInclusive<'a, P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for core::result::Iter<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for core::result::IterMut<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for Chunks<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for ChunksExact<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for ChunksExactMut<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for ChunksMut<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for RChunks<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for RChunksExact<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for RChunksExactMut<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for RChunksMut<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a> Debug for Windows<'a, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'a, T: Debug + 'a, const N: usize> Debug for ArrayChunks<'a, T, N>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<'f> Debug for VaListImpl<'f>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<A: Debug> Debug for Repeat<A>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<A: Debug> Debug for core::option::IntoIter<A>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<A: Debug, B: Debug> Debug for Chain<A, B>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<A: Debug, B: Debug> Debug for Zip<A, B>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<F> Debug for PollFn<F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<F> Debug for FromFn<F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<F, '_> Debug for CharPredicateSearcher<'_, F> where
F: FnMut(char) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<F: Debug> Debug for OnceWith<F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<F: Debug> Debug for RepeatWith<F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<H> Debug for BuildHasherDefault<H>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I, U> Debug for Flatten<I> where
I: Debug + Iterator<Item: IntoIterator<IntoIter = U, Item = U::Item>>,
U: Debug + Iterator,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug + Iterator> Debug for Peekable<I> where
I::Item: Debug,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for DecodeUtf16<I> where
I: Iterator<Item = u16>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Cloned<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Copied<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Cycle<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Enumerate<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Fuse<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Skip<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for StepBy<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug> Debug for Take<I>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, F> Debug for FilterMap<I, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, F> Debug for Inspect<I, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, F> Debug for Map<I, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, P> Debug for Filter<I, P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, P> Debug for MapWhile<I, P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, P> Debug for SkipWhile<I, P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, P> Debug for TakeWhile<I, P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, St: Debug, F> Debug for Scan<I, St, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<I: Debug, U, F> Debug for FlatMap<I, U, F> where
U: IntoIterator<IntoIter: Debug>,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Idx: Debug> Debug for Range<Idx>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<Idx: Debug> Debug for RangeFrom<Idx>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<Idx: Debug> Debug for RangeInclusive<Idx>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<Idx: Debug> Debug for RangeTo<Idx>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<Idx: Debug> Debug for RangeToInclusive<Idx>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<P: Debug> Debug for Pin<P>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret> Debug for extern "C" fn() -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret> Debug for fn() -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret> Debug for unsafe extern "C" fn() -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret> Debug for unsafe fn() -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for extern "C" fn(_: A) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for extern "C" fn(_: A, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for fn(_: A) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for unsafe extern "C" fn(_: A) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for unsafe extern "C" fn(_: A, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A> Debug for unsafe fn(_: A) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for extern "C" fn(_: A, _: B) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for extern "C" fn(_: A, _: B, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for fn(_: A, _: B) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for unsafe extern "C" fn(_: A, _: B) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for unsafe extern "C" fn(_: A, _: B, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B> Debug for unsafe fn(_: A, _: B) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for extern "C" fn(_: A, _: B, _: C) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for extern "C" fn(_: A, _: B, _: C, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for fn(_: A, _: B, _: C) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for unsafe extern "C" fn(_: A, _: B, _: C) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for unsafe extern "C" fn(_: A, _: B, _: C, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C> Debug for unsafe fn(_: A, _: B, _: C) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for extern "C" fn(_: A, _: B, _: C, _: D) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for extern "C" fn(_: A, _: B, _: C, _: D, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for fn(_: A, _: B, _: C, _: D) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D> Debug for unsafe fn(_: A, _: B, _: C, _: D) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for fn(_: A, _: B, _: C, _: D, _: E) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L, ...) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe fn(_: A, _: B, _: C, _: D, _: E, _: F, _: G, _: H, _: I, _: J, _: K, _: L) -> Ret`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T0: Debug, T1: Debug, T2: Debug, T3: Debug, T4: Debug, T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T1: Debug, T2: Debug, T3: Debug, T4: Debug, T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T2: Debug, T3: Debug, T4: Debug, T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T3: Debug, T4: Debug, T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T3, T4, T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T4: Debug, T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T4, T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T5: Debug, T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T5, T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T6: Debug, T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T6, T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T7: Debug, T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T7, T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T8: Debug, T9: Debug, T10: Debug, T11> Debug for (T8, T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T9: Debug, T10: Debug, T11> Debug for (T9, T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T10: Debug, T11> Debug for (T10, T11) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T11> Debug for (T11,) where
T11: Debug + ?Sized,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T> Debug for Empty<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T> Debug for Discriminant<T>`[src]

#### `fn fmt(&self, fmt: &mut Formatter<'_>) -> Result`[src]

### `impl<T> Debug for AtomicPtr<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T> Debug for MaybeUninit<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug + ?Sized> Debug for ManuallyDrop<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Bound<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Option<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Poll<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Reverse<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Pending<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Ready<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Once<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Rev<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for OnceCell<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for Wrapping<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for core::result::IntoIter<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug> Debug for [T]`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, '_> Debug for core::slice::Iter<'_, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, '_> Debug for core::slice::IterMut<'_, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, E: Debug> Debug for Result<T, E>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, F> Debug for Successors<T, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, F> Debug for Lazy<T, F>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for core::slice::RSplit<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for RSplitMut<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for core::slice::RSplitN<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for RSplitNMut<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for core::slice::Split<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for core::slice::SplitInclusive<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for SplitInclusiveMut<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for SplitMut<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for core::slice::SplitN<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, P, '_> Debug for SplitNMut<'_, T, P> where
P: FnMut(&T) -> bool,` [src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, const N: usize> Debug for core::array::IntoIter<T, N>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Debug, const N: usize> Debug for [T; N]`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: Copy + Debug> Debug for Cell<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug> Debug for RefCell<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug> Debug for UnsafeCell<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug, '_> Debug for &'_ T`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug, '_> Debug for &'_ mut T`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug, '_> Debug for Ref<'_, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized + Debug, '_> Debug for RefMut<'_, T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized> Debug for *const T`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized> Debug for *mut T`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized> Debug for PhantomData<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<T: ?Sized> Debug for NonNull<T>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

### `impl<Y: Debug, R: Debug> Debug for GeneratorState<Y, R>`[src]

#### `fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

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