Struct rustc_hir::hir::ItemId

pub struct ItemId {
    pub owner_id: OwnerId,
}

Fields

owner_id: OwnerId

Implementations

impl ItemId

pub fn hir_id(&self) -> HirId

Trait Implementations

impl Clone for ItemId

fn clone(&self) -> ItemId

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ItemId

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__D: Decoder> Decodable<__D> for ItemId

fn decode(__decoder: &mut __D) -> Self

impl<__E: Encoder> Encodable<__E> for ItemId

fn encode(&self, __encoder: &mut __E)

impl Hash for ItemId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<__CTX> HashStable<__CTX> for ItemIdwhere __CTX: HashStableContext,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<ItemId> for ItemId

fn eq(&self, other: &ItemId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<HirCtx: HashStableContext> ToStableHashKey<HirCtx> for ItemId

type KeyType = DefPathHash

fn to_stable_hash_key(&self, hcx: &HirCtx) -> DefPathHash

impl Copy for ItemId

impl Eq for ItemId

impl StructuralEq for ItemId

impl StructuralPartialEq for ItemId

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: 4 bytes