Struct VariableMap 

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

Implementations

impl VariableMap

pub fn new() -> Self

pub fn with_capacity(capacity: usize) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn clear(&mut self)

pub fn get(&self, key: &Symbol) -> Option<&Variable>

pub fn get_str(&self, key: &str) -> Option<&Variable>

pub fn get_mut(&mut self, key: &Symbol) -> Option<&mut Variable>

pub fn get_key_value(&self, key: &Symbol) -> Option<(&Symbol, &Variable)>

pub fn contains_key(&self, key: &Symbol) -> bool

pub fn contains_key_str(&self, key: &str) -> bool

pub fn remove_str(&mut self, key: &str) -> Option<Variable>

pub fn insert(&mut self, key: Symbol, value: Variable) -> Option<Variable>

pub fn remove(&mut self, key: &Symbol) -> Option<Variable>

pub fn entry(&mut self, key: Symbol) -> Entry<'_>

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

pub fn iter_mut(&mut self) -> IterMut<'_>

pub fn keys(&self) -> impl Iterator<Item = &Symbol> + '_

pub fn values(&self) -> impl Iterator<Item = &Variable>

pub fn values_mut(&mut self) -> impl Iterator<Item = &mut Variable>

impl VariableMap

pub fn insert_str(&mut self, key: &str, value: Variable) -> Option<Variable>

Trait Implementations

impl Clone for VariableMap

fn clone(&self) -> VariableMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VariableMap

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

Formats the value using the given formatter.

impl Default for VariableMap

fn default() -> Self

Returns the “default value” for a type.

impl Extend<(HipStr<'static, Rc>, Variable)> for VariableMap

fn extend<T: IntoIterator<Item = (Symbol, Variable)>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<(HipStr<'static, Rc>, Variable)> for VariableMap

fn from_iter<T: IntoIterator<Item = (Symbol, Variable)>>(iter: T) -> Self

Creates a value from an iterator.

impl IntoIterator for VariableMap

type Item = (HipStr<'static, Rc>, Variable)

The type of the elements being iterated over.

type IntoIter = IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a VariableMap

type Item = (&'a HipStr<'static, Rc>, &'a Variable)

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Iter<'a>

Creates an iterator from a value.

impl PartialEq for VariableMap

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for VariableMap

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.