Struct minifier::js::Tokens

pub struct Tokens<'a>(pub Vec<Token<'a>>);

Methods

impl<'a> Tokens<'a>

pub fn apply<F>(self, func: F) -> Tokens<'a> where     F: Fn(Tokens<'a>) -> Tokens<'a>,

Methods from Deref<Target = Vec<Token<'a>>>

pub fn capacity(&self) -> usize

Returns the number of elements the vector can hold without reallocating.

Examples

let vec: Vec<i32> = Vec::with_capacity(10);
assert_eq!(vec.capacity(), 10);

pub fn as_slice(&self) -> &[T]

Extracts a slice containing the entire vector.

Equivalent to &s[..].

Examples

use std::io::{self, Write};
let buffer = vec![1, 2, 3, 5, 8];
io::sink().write(buffer.as_slice()).unwrap();

pub fn len(&self) -> usize

Returns the number of elements in the vector, also referred to as its 'length'.

Examples

let a = vec![1, 2, 3];
assert_eq!(a.len(), 3);

pub fn is_empty(&self) -> bool

Returns true if the vector contains no elements.

Examples

let mut v = Vec::new();
assert!(v.is_empty());

v.push(1);
assert!(!v.is_empty());

Trait Implementations

impl<'a> PartialEq<Tokens<'a>> for Tokens<'a>

fn eq(&self, other: &Tokens<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Tokens<'a>) -> bool

This method tests for !=.

impl<'a> Debug for Tokens<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Display for Tokens<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Deref for Tokens<'a>

type Target = Vec<Token<'a>>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.