Struct ListLines 

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

Several field lines read as one List.

Examples

let lines: [&[u8]; 2] = [b"a", b"b, c"];
let list = parse_net::sfv::parse_list_lines(&lines)?;
assert_eq!(list.len(), 3);

Implementations

impl<'a> ListLines<'a>

pub fn iter(&self) -> impl Iterator<Item = Member<'a>> + use<'a>

The members of every line, in order.

Examples

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

let lines: [&[u8]; 2] = [b"a", b"b"];
let list = sfv::parse_list_lines(&lines)?;
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::Token("b")));
assert!(it.next().is_none());

pub const fn len(&self) -> usize

The number of members across every line.

Examples

let lines: [&[u8]; 3] = [b"a, b", b"c", b"d, e"];
assert_eq!(parse_net::sfv::parse_list_lines(&lines)?.len(), 5);

pub const fn is_empty(&self) -> bool

Whether no line has a member.

Examples

let lines: [&[u8]; 1] = [b"a"];
assert!(!parse_net::sfv::parse_list_lines(&lines)?.is_empty());

Trait Implementations

impl<'a> Clone for ListLines<'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 ListLines<'a>

impl<'a> Debug for ListLines<'a>

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

Formats the value using the given formatter.