Struct rustc_target::abi::WrappingRange
source · 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
sourceimpl WrappingRange
impl WrappingRange
pub fn full(size: Size) -> Self
sourcepub fn with_start(self, start: u128) -> Self
pub fn with_start(self, start: u128) -> Self
Returns self
with replaced start
sourcepub fn is_full_for(&self, size: Size) -> bool
pub fn is_full_for(&self, size: Size) -> bool
Returns true
if size
completely fills the range.
Trait Implementations
sourceimpl Clone for WrappingRange
impl Clone for WrappingRange
sourcefn clone(&self) -> WrappingRange
fn clone(&self) -> WrappingRange
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for WrappingRange
impl Debug for WrappingRange
sourceimpl Hash for WrappingRange
impl Hash for WrappingRange
sourceimpl<__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)
sourceimpl PartialEq<WrappingRange> for WrappingRange
impl PartialEq<WrappingRange> for WrappingRange
sourcefn eq(&self, other: &WrappingRange) -> bool
fn eq(&self, other: &WrappingRange) -> bool
impl Copy for WrappingRange
impl Eq for WrappingRange
impl StructuralEq for WrappingRange
impl StructuralPartialEq for WrappingRange
Auto Trait Implementations
impl RefUnwindSafe for WrappingRange
impl Send for WrappingRange
impl Sync for WrappingRange
impl Unpin for WrappingRange
impl UnwindSafe for WrappingRange
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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