Struct rustc::ty::layout::Struct [] [src]

pub struct Struct {
    pub align: Align,
    pub primitive_align: Align,
    pub packed: bool,
    pub sized: bool,
    pub offsets: Vec<Size>,
    pub memory_index: Vec<u32>,
    pub min_size: Size,
}
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A structure, a product type in ADT terms.

Fields

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Maximum alignment of fields and repr alignment.

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Primitive alignment of fields without repr alignment.

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If true, no alignment padding is used.

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If true, the size is exact, otherwise it's only a lower bound.

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Offsets for the first byte of each field, ordered to match the source definition order. This vector does not go in increasing order. FIXME(eddyb) use small vector optimization for the common case.

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Maps source order field indices to memory order indices, depending how fields were permuted. FIXME (camlorn) also consider small vector optimization here.

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Methods

impl<'a, 'tcx> Struct
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[src]

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Get the size with trailing alignment padding.

[src]

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Get indices of the tys that made this struct by increasing offset.

[src]

🔬 This is a nightly-only experimental API. (rustc_private)

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Trait Implementations

impl PartialEq for Struct
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl Eq for Struct
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impl Hash for Struct
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Feeds this value into the given [Hasher]. Read more

1.3.0
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Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for Struct
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Formats the value using the given formatter.

impl<'tcx> HashStable<StableHashingContext<'tcx>> for Struct
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[src]

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?