Trait nom::lib::std::collections::range::RangeArgument
[−]
[src]
pub trait RangeArgument<T> where
T: ?Sized, { fn start(&self) -> Bound<&T>; fn end(&self) -> Bound<&T>; }
🔬 This is a nightly-only experimental API. (collections_range
)
waiting for dust to settle on inclusive ranges
RangeArgument
is implemented by Rust's built-in range types, produced
by range syntax like ..
, a..
, ..b
or c..d
.
Required Methods
fn start(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
waiting for dust to settle on inclusive ranges
Start index bound.
Returns the start value as a Bound
.
Examples
#![feature(alloc)] #![feature(collections_range)] extern crate alloc; use alloc::range::RangeArgument; use alloc::Bound::*; assert_eq!((..10).start(), Unbounded); assert_eq!((3..10).start(), Included(&3));
fn end(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
waiting for dust to settle on inclusive ranges
End index bound.
Returns the end value as a Bound
.
Examples
#![feature(alloc)] #![feature(collections_range)] extern crate alloc; use alloc::range::RangeArgument; use alloc::Bound::*; assert_eq!((3..).end(), Unbounded); assert_eq!((3..10).end(), Excluded(&10));
Implementations on Foreign Types
impl<'a, T> RangeArgument<T> for (Bound<&'a T>, Bound<&'a T>) where
T: 'a + ?Sized,
[src]
T: 'a + ?Sized,
impl<T> RangeArgument<T> for (Bound<T>, Bound<T>)
[src]
Implementors
impl<T> RangeArgument<T> for RangeTo<T>
impl<T> RangeArgument<T> for RangeInclusive<T>
impl<T> RangeArgument<T> for RangeToInclusive<T>
impl<T> RangeArgument<T> for RangeFull where
T: ?Sized,impl<T> RangeArgument<T> for RangeFrom<T>
impl<T> RangeArgument<T> for Range<T>