Enum rustc_span::hygiene::ExpnDataDecodeMode[−][src]

pub enum ExpnDataDecodeMode<'a, F: FnOnce(CrateNum) -> &'a HygieneDecodeContext> {
    IncrComp(&'a HygieneDecodeContext),
    Metadata(F),
}

Variants

IncrComp(&'a HygieneDecodeContext)

Metadata(F)

Implementations

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impl<'a> ExpnDataDecodeMode<'a, Box<dyn FnOnce(CrateNum) -> &'a HygieneDecodeContext>>

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pub fn incr_comp(ctxt: &'a HygieneDecodeContext) -> Self

Auto Trait Implementations

impl<'a, F> !RefUnwindSafe for ExpnDataDecodeMode<'a, F>

impl<'a, F> !Send for ExpnDataDecodeMode<'a, F>

impl<'a, F> !Sync for ExpnDataDecodeMode<'a, F>

impl<'a, F> Unpin for ExpnDataDecodeMode<'a, F> where
    F: Unpin,

impl<'a, F> !UnwindSafe for ExpnDataDecodeMode<'a, F>

Blanket Implementations

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

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

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub 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>,

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

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.