Enum rustc_target::abi::Integer
source · pub enum Integer {
I8,
I16,
I32,
I64,
I128,
}
Expand description
Integers, also used for enum discriminants.
Variants
I8
I16
I32
I64
I128
Implementations
sourceimpl Integer
impl Integer
pub fn size(self) -> Size
pub fn align<C: HasDataLayout>(self, cx: &C) -> AbiAndPrefAlign
sourcepub fn fit_signed(x: i128) -> Integer
pub fn fit_signed(x: i128) -> Integer
Finds the smallest Integer type which can represent the signed value.
sourcepub fn fit_unsigned(x: u128) -> Integer
pub fn fit_unsigned(x: u128) -> Integer
Finds the smallest Integer type which can represent the unsigned value.
sourcepub fn for_align<C: HasDataLayout>(cx: &C, wanted: Align) -> Option<Integer>
pub fn for_align<C: HasDataLayout>(cx: &C, wanted: Align) -> Option<Integer>
Finds the smallest integer with the given alignment.
sourcepub fn approximate_align<C: HasDataLayout>(cx: &C, wanted: Align) -> Integer
pub fn approximate_align<C: HasDataLayout>(cx: &C, wanted: Align) -> Integer
Find the largest integer with the given alignment or less.
fn from_size(size: Size) -> Result<Self, String>
Trait Implementations
sourceimpl<__CTX> HashStable<__CTX> for Integerwhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for Integerwhere
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
sourceimpl Ord for Integer
impl Ord for Integer
1.21.0 · sourcefn max(self, other: Self) -> Self
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
1.21.0 · sourcefn min(self, other: Self) -> Self
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
1.50.0 · sourcefn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
Restrict a value to a certain interval. Read more
sourceimpl PartialOrd<Integer> for Integer
impl PartialOrd<Integer> for Integer
sourcefn partial_cmp(&self, other: &Integer) -> Option<Ordering>
fn partial_cmp(&self, other: &Integer) -> Option<Ordering>
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Integer
impl Eq for Integer
impl StructuralEq for Integer
impl StructuralPartialEq for Integer
Auto Trait Implementations
impl RefUnwindSafe for Integer
impl Send for Integer
impl Sync for Integer
impl Unpin for Integer
impl UnwindSafe for Integer
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:
I8
: 0 bytesI16
: 0 bytesI32
: 0 bytesI64
: 0 bytesI128
: 0 bytes