[−][src]Trait num_traits::identities::Zero
Required methods
fn zero() -> Self
Returns the additive identity element of Self
, 0
.
Purity
This function should return the same result at all times regardless of
external mutable state, for example values stored in TLS or in
static mut
s.
fn is_zero(&self) -> bool
Returns true
if self
is equal to the additive identity.
Provided methods
fn set_zero(&mut self)
Sets self
to the additive identity element of Self
, 0
.
Implementations on Foreign Types
impl Zero for i32
[src]
impl Zero for i16
[src]
impl<T> Zero for Wrapping<T> where
T: Zero,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,
[src]
T: Zero,
Wrapping<T>: Add<Wrapping<T>>,
<Wrapping<T> as Add<Wrapping<T>>>::Output == Wrapping<T>,