Struct MapRef 

pub struct MapRef<'a>(pub &'a [(&'a str, ValueRef<'a>)]);

A borrowed map: entries in file order.

Tuple Fields

0: &'a [(&'a str, ValueRef<'a>)]

Implementations

impl<'a> MapRef<'a>

pub fn get(&self, key: &str) -> Option<&'a ValueRef<'a>>

pub fn iter( &self, ) -> impl ExactSizeIterator<Item = (&'a str, &'a ValueRef<'a>)> + 'a

pub fn keys(&self) -> impl ExactSizeIterator<Item = &'a str> + 'a

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl<'a> Clone for MapRef<'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 MapRef<'a>

impl<'a> Debug for MapRef<'a>

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

Formats the value using the given formatter.

impl<'a> Default for MapRef<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> PartialEq for MapRef<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for MapRef<'a>