Trait combine::primitives::Range
[−]
[src]
pub trait Range { fn len(&self) -> usize; fn is_empty(&self) -> bool { ... } }
Required Methods
fn len(&self) -> usize
Returns the remaining length of self
.
The returned length need not be the same as the number of items left in the stream.
Provided Methods
fn is_empty(&self) -> bool
Returns true
if the range does not contain any elements (Range::len() == 0
)