Struct rustc_abi::WrappingRange
source · pub struct WrappingRange {
pub start: u128,
pub end: u128,
}
Expand description
Inclusive wrap-around range of valid values, that is, if
start > end, it represents start..=MAX
, followed by 0..=end
.
That is, for an i8 primitive, a range of 254..=2
means following
sequence:
254 (-2), 255 (-1), 0, 1, 2
This is intended specifically to mirror LLVM’s !range
metadata semantics.
Fields§
§start: u128
§end: u128
Implementations§
source§impl WrappingRange
impl WrappingRange
pub fn full(size: Size) -> Self
sourcepub(crate) fn with_start(self, start: u128) -> Self
pub(crate) fn with_start(self, start: u128) -> Self
Returns self
with replaced start
sourcepub(crate) fn is_full_for(&self, size: Size) -> bool
pub(crate) fn is_full_for(&self, size: Size) -> bool
Returns true
if size
completely fills the range.
Trait Implementations§
source§impl Clone for WrappingRange
impl Clone for WrappingRange
source§fn clone(&self) -> WrappingRange
fn clone(&self) -> WrappingRange
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for WrappingRange
impl Debug for WrappingRange
source§impl Hash for WrappingRange
impl Hash for WrappingRange
source§impl<__CTX> HashStable<__CTX> for WrappingRangewhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for WrappingRangewhere
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
source§impl PartialEq for WrappingRange
impl PartialEq for WrappingRange
impl Copy for WrappingRange
impl Eq for WrappingRange
impl StructuralPartialEq for WrappingRange
Auto Trait Implementations§
impl Freeze for WrappingRange
impl RefUnwindSafe for WrappingRange
impl Send for WrappingRange
impl Sync for WrappingRange
impl Unpin for WrappingRange
impl UnwindSafe for WrappingRange
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 32 bytes