# Struct cargo::util::diagnostic_server::DiagnosticPrinter

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    pub struct DiagnosticPrinter<'a> {
        config: &'a Config,
        workspace_wrapper: &'a Option<PathBuf>,
        dedupe: HashSet<Message>,
    }

Expand description

A printer that will print diagnostics messages to the shell.

## Fields§

§`config: &'a Config`

The config to get the shell to print to.

§`workspace_wrapper: &'a Option<PathBuf>`

An optional wrapper to be used in addition to `rustc.wrapper` for workspace crates. This is used to get the correct bug report URL. For instance, if `clippy-driver` is set as the value for the wrapper, then the correct bug report URL for `clippy` can be obtained.

§`dedupe: HashSet<Message>`

## Implementations§

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### impl<'a> DiagnosticPrinter<'a>

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#### pub fn new( config: &'a Config, workspace_wrapper: &'a Option<PathBuf> ) -> DiagnosticPrinter<'a>

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#### pub fn print(&mut self, msg: &Message) -> CargoResult<()>

## Auto Trait Implementations§

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### impl<'a> !RefUnwindSafe for DiagnosticPrinter<'a>

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### impl<'a> !Send for DiagnosticPrinter<'a>

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### impl<'a> !Sync for DiagnosticPrinter<'a>

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### impl<'a> Unpin for DiagnosticPrinter<'a>

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### impl<'a> !UnwindSafe for DiagnosticPrinter<'a>

## Blanket Implementations§

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### impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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> Same<T> for T

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#### type Output = T

Should always be `Self`
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### impl<T, U> TryFrom<U> for Twhere 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 Twhere 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.
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### impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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#### fn vzip(self) -> V

## 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:64 bytes