Struct List 

pub struct List<'a> { /* private fields */ }

A validated List.

Examples

let list = parse_net::sfv::parse_list(b"a, b;x, (c d)")?;
assert_eq!(list.len(), 3);

Implementations

impl List<'_>

pub fn to_owned(&self) -> OwnedList

Available on crate feature alloc only.

Copies the list (one allocation).

Examples

use parse_net::sfv;

let list = sfv::parse_list(b"a, b")?;
assert_eq!(list.to_owned().as_view(), list);

impl<'a> List<'a>

pub fn iter(&self) -> ListIter<'a>

The members, in order.

Examples

use parse_net::sfv::{self, BareItem, Member};

let list = sfv::parse_list(b"a, 2")?;
let mut it = list.iter();
assert!(matches!(it.next(), Some(Member::Item(i)) if i.bare == BareItem::Token("a")));
assert!(matches!(it.next(), Some(Member::Item(i)) if i.bare == BareItem::Integer(2)));
assert!(it.next().is_none());

pub const fn len(&self) -> usize

The number of members.

Examples

assert_eq!(parse_net::sfv::parse_list(b"a, b, c")?.len(), 3);

pub const fn is_empty(&self) -> bool

Whether the list is empty.

Examples

assert!(!parse_net::sfv::parse_list(b"a")?.is_empty());

Trait Implementations

impl<'a> Clone for List<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for List<'a>

impl<'a> Debug for List<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for List<'a>

impl<'a> Hash for List<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for List<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for List<'a>