rustfix::replace

# Struct Span

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    struct Span {
        range: Range<usize>,
        data: Rc<[u8]>,
        committed: bool,
    }

Expand description

Data that should replace a particular range of the original.

## Fields§

§`range: Range<usize>`

Span of the parent data to be replaced, inclusive of the start, exclusive of the end.

§`data: Rc<[u8]>`

New data to insert at the `start` position of the `original` data.

§`committed: bool`

Whether this data is committed or provisional.

## Implementations§

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### impl Span

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#### fn new(range: Range<usize>, data: &[u8]) -> Self

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#### fn is_insert(&self) -> bool

Returns `true` if and only if this is a “pure” insertion, i.e. does not remove any existing data.

The insertion point is the `start` position of the range.

## Trait Implementations§

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### impl Clone for Span

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#### fn clone(&self) -> Span

Returns a copy of the value. Read more
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#### fn clone_from(&mut self, source: &Self)

Performs copy-assignment from `source`. Read more
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### impl Debug for Span

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

Formats the value using the given formatter. Read more
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### impl PartialEq for Span

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#### fn eq(&self, other: &Self) -> bool

Returns `true` if and only if this `Span` and `other` have the same range and data, regardless of `committed` status.

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#### fn ne(&self, other: &Rhs) -> bool

Tests for `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason.

## Auto Trait Implementations§

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### impl Freeze for Span

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### impl RefUnwindSafe for Span

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### impl !Send for Span

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### impl !Sync for Span

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### impl Unpin for Span

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### impl UnwindSafe for Span

## Blanket Implementations§

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### impl<T> Any for T
where T: 'static + ?Sized,

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for T
where T: ?Sized,

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#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for T
where T: ?Sized,

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#### fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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### impl<T> CloneToUninit for T
where T: Clone,

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#### unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (`clone_to_uninit`)
Performs copy-assignment from `self` to `dst`. Read more
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### impl<T> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for T
where U: From<T>,

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#### fn into(self) -> U

Calls `U::from(self)`.

That is, this conversion is whatever the implementation of `From<T> for U` chooses to do.

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### impl<T> ToOwned for T
where T: Clone,

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#### type Owned = T

The resulting type after obtaining ownership.
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#### fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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#### fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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### impl<T, U> TryFrom<U> for T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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### impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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#### type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes