Struct rustc_middle::thir::BlockId
source · pub struct BlockId {
private_use_as_methods_instead: u32,
}
Fields§
§private_use_as_methods_instead: u32
Implementations§
source§impl BlockId
impl BlockId
sourcepub const MAX_AS_U32: u32 = 4_294_967_040u32
pub const MAX_AS_U32: u32 = 4_294_967_040u32
Maximum value the index can take, as a u32
.
sourcepub const fn from_usize(value: usize) -> Self
pub const fn from_usize(value: usize) -> Self
sourcepub const unsafe fn from_u32_unchecked(value: u32) -> Self
pub const unsafe fn from_u32_unchecked(value: u32) -> Self
Creates a new index from a given u32
.
§Safety
The provided value must be less than or equal to the maximum value for the newtype. Providing a value outside this range is undefined due to layout restrictions.
Prefer using from_u32
.
Trait Implementations§
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for BlockId
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for BlockId
fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher, )
impl Copy for BlockId
impl Eq for BlockId
impl StructuralPartialEq for BlockId
Auto Trait Implementations§
impl DynSend for BlockId
impl DynSync for BlockId
impl Freeze for BlockId
impl RefUnwindSafe for BlockId
impl Send for BlockId
impl Sync for BlockId
impl Unpin for BlockId
impl UnwindSafe for BlockId
Blanket Implementations§
source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
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fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'a mut [T]
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source§impl<T> CloneToUninit for Twhere
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source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
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source§impl<Tcx, T> DepNodeParams<Tcx> for T
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source§default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
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source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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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