Struct creator_plist::dictionary::Dictionary

pub struct Dictionary { /* fields omitted */ }

Represents a plist dictionary type.

Implementations

impl Dictionary

pub fn new() -> Self

Makes a new empty Dictionary.

pub fn clear(&mut self)

Clears the dictionary, removing all values.

pub fn get(&self, key: &str) -> Option<&Value>

Returns a reference to the value corresponding to the key.

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

Returns true if the dictionary contains a value for the specified key.

pub fn get_mut(&mut self, key: &str) -> Option<&mut Value>

Returns a mutable reference to the value corresponding to the key.

pub fn insert(&mut self, k: String, v: Value) -> Option<Value>

Inserts a key-value pair into the dictionary.

If the dictionary did not have this key present, None is returned.

If the dictionary did have this key present, the value is updated, and the old value is returned.

pub fn remove(&mut self, key: &str) -> Option<Value>

Removes a key from the dictionary, returning the value at the key if the key was previously in the dictionary.

pub fn len(&self) -> usize

Returns the number of elements in the dictionary.

pub fn is_empty(&self) -> bool

Returns true if the dictionary contains no elements.

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

Gets an iterator over the entries of the dictionary.

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

Gets a mutable iterator over the entries of the dictionary.

pub fn keys(&self) -> Keys<'_>

Gets an iterator over the keys of the dictionary.

pub fn values(&self) -> Values<'_>

Gets an iterator over the values of the dictionary.

pub fn values_mut(&mut self) -> ValuesMut<'_>

Gets an iterator over mutable values of the dictionary.

Trait Implementations

impl Clone for Dictionary

pub fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Dictionary

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

Formats the value using the given formatter.

impl Default for Dictionary

pub fn default() -> Self

Returns the "default value" for a type.

impl Extend<(String, Value)> for Dictionary

pub fn extend<T>(&mut self, iter: T) where
    T: IntoIterator<Item = (String, Value)>, 

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

pub 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 From<Dictionary> for Value

pub fn from(from: Dictionary) -> Value

Performs the conversion.

impl FromIterator<(String, Value)> for Dictionary

pub fn from_iter<T>(iter: T) -> Self where
    T: IntoIterator<Item = (String, Value)>, 

Creates a value from an iterator.

impl<'a> Index<&'a str> for Dictionary

Access an element of this dictionary. Panics if the given key is not present in the dictionary.

match *val {
    Value::Array(ref arr) => arr[0].as_string(),
    Value::Dictionary(ref dict) => dict["type"].as_string(),
    Value::String(ref s) => Some(s.as_str()),
    _ => None,
}

type Output = Value

The returned type after indexing.

pub fn index(&self, index: &str) -> &Value

Performs the indexing (container[index]) operation.

impl<'a> IndexMut<&'a str> for Dictionary

Mutably access an element of this dictionary. Panics if the given key is not present in the dictionary.

dict["key"] = "value".into();

pub fn index_mut(&mut self, index: &str) -> &mut Value

Performs the mutable indexing (container[index]) operation.

impl<'a> IntoIterator for &'a Dictionary

type Item = (&'a String, &'a Value)

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a mut Dictionary

type Item = (&'a String, &'a mut Value)

The type of the elements being iterated over.

type IntoIter = IterMut<'a>

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for Dictionary

type Item = (String, Value)

The type of the elements being iterated over.

type IntoIter = IntoIter

Which kind of iterator are we turning this into?

pub fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<Dictionary> for Dictionary

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.