pub enum CallBindTime {
Compile = 0,
Build = 1,
Run = 2,
}Expand description
↦ When the callee identity becomes fixed.
📍 core/ops
Ordered: Compile < Build < Run.
Later binding increases runtime dynamism and reduces static visibility.
Variants§
Compile = 0
Callee identity fixed by the compiler.
Boundary: the call graph edge is known statically and may be inlined.
Example: direct function call or monomorphized generic.
Build = 1
Callee selected by build-time fixed data.
Boundary: selection occurs via branch on a closed set (e.g. enum or bytecode), but cannot change without rebuilding.
Run = 2
Callee selected by runtime-provided data.
Boundary: changing runtime data alone can alter the invoked function (e.g. function pointers or trait objects).
Trait Implementations§
Source§impl Clone for CallBindTime
impl Clone for CallBindTime
Source§fn clone(&self) -> CallBindTime
fn clone(&self) -> CallBindTime
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for CallBindTime
Source§impl Debug for CallBindTime
impl Debug for CallBindTime
impl Eq for CallBindTime
Source§impl Hash for CallBindTime
impl Hash for CallBindTime
Source§impl Ord for CallBindTime
impl Ord for CallBindTime
Source§fn cmp(&self, other: &CallBindTime) -> Ordering
fn cmp(&self, other: &CallBindTime) -> Ordering
1.21.0 (const: unstable) · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl PartialEq for CallBindTime
impl PartialEq for CallBindTime
Source§fn eq(&self, other: &CallBindTime) -> bool
fn eq(&self, other: &CallBindTime) -> bool
Tests for
self and other values to be equal, and is used by ==.Source§impl PartialOrd for CallBindTime
impl PartialOrd for CallBindTime
impl StructuralPartialEq for CallBindTime
Auto Trait Implementations§
impl Freeze for CallBindTime
impl RefUnwindSafe for CallBindTime
impl Send for CallBindTime
impl Sync for CallBindTime
impl Unpin for CallBindTime
impl UnsafeUnpin for CallBindTime
impl UnwindSafe for CallBindTime
Blanket Implementations§
Source§impl<T> AnyExt for T
impl<T> AnyExt for T
Source§fn type_hash_with<H: Hasher>(&self, hasher: H) -> u64
fn type_hash_with<H: Hasher>(&self, hasher: H) -> u64
Returns a deterministic hash of the
TypeId of Self using a custom hasher.Source§fn as_any_mut(&mut self) -> &mut dyn Anywhere
Self: Sized,
fn as_any_mut(&mut self) -> &mut dyn Anywhere
Self: Sized,
Source§fn as_any_box(self: Box<Self>) -> Box<dyn Any>where
Self: Sized,
fn as_any_box(self: Box<Self>) -> Box<dyn Any>where
Self: Sized,
Available on crate feature
alloc only.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> ByteSized for T
impl<T> ByteSized for T
Source§const BYTE_ALIGN: usize = _
const BYTE_ALIGN: usize = _
The alignment of this type in bytes.
Source§fn byte_align(&self) -> usize
fn byte_align(&self) -> usize
Returns the alignment of this type in bytes.
Source§fn ptr_size_ratio(&self) -> [usize; 2]
fn ptr_size_ratio(&self) -> [usize; 2]
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<T> MemExt for Twhere
T: ?Sized,
impl<T> MemExt for Twhere
T: ?Sized,
Source§const NEEDS_DROP: bool = _
const NEEDS_DROP: bool = _
Know whether dropping values of this type matters, in compile-time.
Source§fn mem_align_of<T>() -> usize
fn mem_align_of<T>() -> usize
Returns the minimum alignment of the type in bytes. Read more
Source§fn mem_align_of_val(&self) -> usize
fn mem_align_of_val(&self) -> usize
Returns the alignment of the pointed-to value in bytes. Read more
Source§fn mem_size_of<T>() -> usize
fn mem_size_of<T>() -> usize
Returns the size of a type in bytes. Read more
Source§fn mem_size_of_val(&self) -> usize
fn mem_size_of_val(&self) -> usize
Returns the size of the pointed-to value in bytes. Read more
Source§fn mem_needs_drop(&self) -> bool
fn mem_needs_drop(&self) -> bool
Returns
true if dropping values of this type matters. Read moreSource§fn mem_forget(self)where
Self: Sized,
fn mem_forget(self)where
Self: Sized,
Forgets about
self without running its destructor. Read moreSource§fn mem_replace(&mut self, other: Self) -> Selfwhere
Self: Sized,
fn mem_replace(&mut self, other: Self) -> Selfwhere
Self: Sized,
Source§unsafe fn mem_zeroed<T>() -> T
unsafe fn mem_zeroed<T>() -> T
Available on crate feature
unsafe_layout only.Returns the value of type
T represented by the all-zero byte-pattern. Read moreSource§unsafe fn mem_transmute_copy<Src, Dst>(src: &Src) -> Dst
unsafe fn mem_transmute_copy<Src, Dst>(src: &Src) -> Dst
Available on crate feature
unsafe_layout only.Returns the value of type
T represented by the all-zero byte-pattern. Read moreSource§fn mem_as_bytes(&self) -> &[u8] ⓘ
fn mem_as_bytes(&self) -> &[u8] ⓘ
Available on crate feature
unsafe_slice only.