Enum rustc_apfloat::Round
source · pub enum Round {
NearestTiesToEven,
TowardPositive,
TowardNegative,
TowardZero,
NearestTiesToAway,
}
Expand description
IEEE-754R 4.3: Rounding-direction attributes.
Variants
NearestTiesToEven
TowardPositive
TowardNegative
TowardZero
NearestTiesToAway
Trait Implementations
impl Copy for Round
impl Eq for Round
impl StructuralEq for Round
impl StructuralPartialEq for Round
Auto Trait Implementations
impl RefUnwindSafe for Round
impl Send for Round
impl Sync for Round
impl Unpin for Round
impl UnwindSafe for Round
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: 1 byte
Size for each variant:
NearestTiesToEven
: 0 bytesTowardPositive
: 0 bytesTowardNegative
: 0 bytesTowardZero
: 0 bytesNearestTiesToAway
: 0 bytes