Trait map_in_place::MapSliceInPlace
[−]
[src]
pub trait MapSliceInPlace<A> {
fn map<B, F: FnMut(A) -> B>(self, f: F) -> Box<[B]>;
fn map_in_place<B, F: FnMut(A) -> B>(self, f: F) -> Box<[B]>;
}
Required Methods
fn map<B, F: FnMut(A) -> B>(self, f: F) -> Box<[B]>
Map the elements as in an iterator, but reuse the allocation if the types have identical size and alignment.
fn map_in_place<B, F: FnMut(A) -> B>(self, f: F) -> Box<[B]>
Map the elements as in an iterator, but reuse the allocation.
Panics:
If the old and new types doesn't have identical size and alignment.