Struct anitomy::Elements

pub struct Elements { /* fields omitted */ }

Collection of Element instances parsed from a filename, as a result of calling Anitomy.parse.

Methods

impl Elements

pub fn is_empty<C: Into<Option<ElementCategory>>>(&self, category: C) -> bool

Determines whether there are no elements of a given category.

Passing None will check for any elements at all.

pub fn count<C: Into<Option<ElementCategory>>>(&self, category: C) -> usize

Counts the number of elements of a given category.

Passing None will count all elements.

pub fn get(&self, category: ElementCategory) -> Option<&str>

Gets the first element of a category if one exists.

Important traits for Vec<u8>

impl Write for Vec<u8>

pub fn get_all(&self, category: ElementCategory) -> Vec<&str>

Gets all elements of a category.

Methods from Deref<Target = Vec<Element>>

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);

Important traits for &'a [u8]

impl<'a> Read for &'a [u8]impl<'a> Write for &'a mut [u8]

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 Debug for Elements

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

Formats the value using the given formatter.

impl Clone for Elements

fn clone(&self) -> Elements

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Elements

fn eq(&self, other: &Elements) -> bool

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

fn ne(&self, other: &Elements) -> bool

This method tests for !=.

impl Eq for Elements

impl Deref for Elements

type Target = Vec<Element>

The resulting type after dereferencing.

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

Dereferences the value.