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 Integer where
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for Integer where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
sourceimpl Ord for Integer
impl Ord for Integer
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>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
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 more
impl 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 T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. 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