pub struct JumpTable(_);
Expand description
An opaque reference to a jump table.
JumpTable
s are used for indirect branching and are specialized for dense,
0-based jump offsets. If you want a jump table which doesn’t start at 0,
or is not contiguous, consider using a Switch
instead.
JumpTable
are used with br_table
.
JumpTable
s can be created with
create_jump_table
.
While the order is stable, it is arbitrary.
Implementations
Trait Implementations
sourceimpl Ord for JumpTable
impl Ord for JumpTable
sourceimpl PartialOrd<JumpTable> for JumpTable
impl PartialOrd<JumpTable> for JumpTable
sourcefn partial_cmp(&self, other: &JumpTable) -> Option<Ordering>
fn partial_cmp(&self, other: &JumpTable) -> 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
sourceimpl ReservedValue for JumpTable
impl ReservedValue for JumpTable
sourcefn reserved_value() -> JumpTable
fn reserved_value() -> JumpTable
Create an instance of the reserved value.
sourcefn is_reserved_value(&self) -> bool
fn is_reserved_value(&self) -> bool
Checks whether value is the reserved one.
impl Copy for JumpTable
impl Eq for JumpTable
impl StructuralEq for JumpTable
impl StructuralPartialEq for JumpTable
Auto Trait Implementations
impl RefUnwindSafe for JumpTable
impl Send for JumpTable
impl Sync for JumpTable
impl Unpin for JumpTable
impl UnwindSafe for JumpTable
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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.
sourceimpl<T> SparseMapValue<T> for T where
T: EntityRef,
impl<T> SparseMapValue<T> for T where
T: EntityRef,
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