[][src]Struct rustc::mir::GeneratorLayout

pub struct GeneratorLayout<'tcx> {
    pub field_tys: IndexVec<GeneratorSavedLocal, Ty<'tcx>>,
    pub variant_fields: IndexVec<VariantIdx, IndexVec<Field, GeneratorSavedLocal>>,
    pub storage_conflicts: BitMatrix<GeneratorSavedLocal, GeneratorSavedLocal>,
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

The layout of generator state.

Fields

field_tys: IndexVec<GeneratorSavedLocal, Ty<'tcx>>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

The type of every local stored inside the generator.

variant_fields: IndexVec<VariantIdx, IndexVec<Field, GeneratorSavedLocal>>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Which of the above fields are in each variant. Note that one field may be stored in multiple variants.

storage_conflicts: BitMatrix<GeneratorSavedLocal, GeneratorSavedLocal>
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Which saved locals are storage-live at the same time. Locals that do not have conflicts with each other are allowed to overlap in the computed layout.

Trait Implementations

impl<'tcx> Clone for GeneratorLayout<'tcx>[src]

impl<'tcx> Debug for GeneratorLayout<'tcx>[src]

impl<'tcx> Decodable for GeneratorLayout<'tcx>[src]

impl<'tcx> Encodable for GeneratorLayout<'tcx>[src]

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for GeneratorLayout<'tcx>[src]

impl<'tcx> TypeFoldable<'tcx> for GeneratorLayout<'tcx>[src]

Auto Trait Implementations

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

impl<'tcx> !Send for GeneratorLayout<'tcx>

impl<'tcx> !Sync for GeneratorLayout<'tcx>

impl<'tcx> Unpin for GeneratorLayout<'tcx>

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

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

impl<T> Decodable for T where
    T: UseSpecializedDecodable
[src]

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> MaybeResult<T> for T[src]

type Error = !

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<E> SpecializationError for E[src]

impl<'tcx, T> Subst<'tcx> for T where
    T: TypeFoldable<'tcx>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]