Trait pear::input::Length

pub trait Length {
    fn len(&self) -> usize;

    fn is_empty(&self) -> bool { ... }
}

Trait implemented for types that have a length as required by the Input::Slice associated type.

Required methods

fn len(&self) -> usize

Returns the length of self.

While the units of length are unspecified, the returned value must be consistent with the use of n in the Input::slice() method. In particular, if Input::slice(n) returns Some(x), then x.len() must return n.

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Provided methods

fn is_empty(&self) -> bool

Returns true iff the length of self is equal to zero.

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Implementations on Foreign Types

impl Length for str

fn len(&self) -> usize

impl<'a, T> Length for &'a [T]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 0]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 1]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 2]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 3]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 4]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 5]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 6]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 7]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 8]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 9]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 10]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 11]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 12]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 13]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 14]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 15]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 16]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 17]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 18]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 19]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 20]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 21]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 22]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 23]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 24]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 25]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 26]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 27]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 28]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 29]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 30]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 31]

fn len(&self) -> usize

impl<'a, T> Length for &'a [T; 32]

fn len(&self) -> usize

impl<T> Length for [T]

fn len(&self) -> usize

impl<T> Length for Vec<T>

fn len(&self) -> usize

impl<'a> Length for &'a str

fn len(&self) -> usize

impl Length for String

fn len(&self) -> usize

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Implementors

impl<T> Length for Extent<T>

fn len(&self) -> usize

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