struct ReplacementMap<'tcx> {
    fragments: IndexVec<Local, Option<IndexVec<FieldIdx, Option<(Ty<'tcx>, Local)>>>>,
}

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§fragments: IndexVec<Local, Option<IndexVec<FieldIdx, Option<(Ty<'tcx>, Local)>>>>

Pre-computed list of all “new” locals for each “old” local. This is used to expand storage and deinit statement and debuginfo.

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impl<'tcx> ReplacementMap<'tcx>

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fn replace_place( &self, tcx: TyCtxt<'tcx>, place: PlaceRef<'tcx> ) -> Option<Place<'tcx>>

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fn place_fragments( &self, place: Place<'tcx> ) -> Option<impl Iterator<Item = (FieldIdx, Ty<'tcx>, Local)> + '_>

Trait Implementations§

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impl<'tcx> Debug for ReplacementMap<'tcx>

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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<'tcx> Default for ReplacementMap<'tcx>

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fn default() -> ReplacementMap<'tcx>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<'tcx> !RefUnwindSafe for ReplacementMap<'tcx>

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impl<'tcx> Send for ReplacementMap<'tcx>

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impl<'tcx> Sync for ReplacementMap<'tcx>

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impl<'tcx> Unpin for ReplacementMap<'tcx>

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impl<'tcx> !UnwindSafe for ReplacementMap<'tcx>

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, 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.

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: 24 bytes