Struct MergeState

struct MergeState<T> {
    start: *mut T,
    end: *mut T,
    dst: *mut T,
}

🔬This is a nightly-only experimental API. (slice_internals)

Fields

start: *mut T

🔬This is a nightly-only experimental API. (slice_internals)

end: *mut T

🔬This is a nightly-only experimental API. (slice_internals)

dst: *mut T

🔬This is a nightly-only experimental API. (slice_internals)

Implementations

impl<T> MergeState<T>

unsafe fn merge_up<F: FnMut(&T, &T) -> bool>( &mut self, right: *const T, right_end: *const T, is_less: &mut F, )

🔬This is a nightly-only experimental API. (slice_internals)

Safety

The caller MUST guarantee that self is initialized in a way where start -> end is the longer sub-slice and so that dst can be written to at least the shorter sub-slice length times. In addition start -> end and right -> right_end MUST be valid to be read. This function MUST only be called once.

unsafe fn merge_down<F: FnMut(&T, &T) -> bool>( &mut self, left_end: *const T, right_end: *const T, out: *mut T, is_less: &mut F, )

🔬This is a nightly-only experimental API. (slice_internals)

Safety

The caller MUST guarantee that self is initialized in a way where left_end <- dst is the shorter sub-slice and so that out can be written to at least the shorter sub-slice length times. In addition left_end <- dst and right_end <- end MUST be valid to be read. This function MUST only be called once.

Trait Implementations

impl<T> Drop for MergeState<T>

fn drop(&mut self)

Executes the destructor for this type.