Trait core::ops::ShlExperimental
[-]
[+]
[src]
pub trait Shl<RHS, Result> { fn shl(self, rhs: RHS) -> Result; }
The Shl
trait is used to specify the functionality of <<
.
Example
A trivial implementation of Shl
. When Foo << Foo
happens, it ends up
calling shl
, and therefore, main
prints Shifting left!
.
#[deriving(Copy)] struct Foo; impl Shl<Foo, Foo> for Foo { fn shl(self, _rhs: Foo) -> Foo { println!("Shifting left!"); self } } fn main() { Foo << Foo; }
Required Methods
fn shl(self, rhs: RHS) -> Result
The method for the <<
operator