Struct Bindings

pub struct Bindings(/* private fields */);

Context bindings.

Implementations

impl Bindings

pub fn insert( &mut self, key: Key, def: Nullable<TermDefinition>, ) -> Option<Nullable<TermDefinition>>

impl Bindings

pub fn new() -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn get(&self, key: &Key) -> Option<Nullable<&TermDefinition>>

pub fn get_entry(&self, i: usize) -> Option<(&Key, Nullable<&TermDefinition>)>

pub fn iter(&self) -> BindingsIter<'_>

pub fn insert_with( &mut self, key: Key, def: Nullable<TermDefinition>, ) -> Option<Nullable<TermDefinition>>

Trait Implementations

impl Clone for Bindings

fn clone(&self) -> Bindings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bindings

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

Formats the value using the given formatter.

impl Default for Bindings

fn default() -> Self

Returns the “default value” for a type.

impl FromIterator<(Key, Nullable<TermDefinition>)> for Bindings

fn from_iter<T: IntoIterator<Item = (Key, Nullable<TermDefinition>)>>( iter: T, ) -> Self

Creates a value from an iterator.

impl IntoIterator for Bindings

type Item = (Key, Nullable<TermDefinition>)

The type of the elements being iterated over.

type IntoIter = IntoIter<Key, Nullable<TermDefinition>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Bindings

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Bindings

impl StructuralPartialEq for Bindings