[−][src]Struct ron::value::Map
A Value
to Value
map.
This structure either uses a BTreeMap or the
IndexMap internally.
The latter can be used by enabling the indexmap
feature. This can be used
to preserve the order of the parsed map.
Implementations
impl Map
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pub fn new() -> Map
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Creates a new, empty Map
.
pub fn len(&self) -> usize
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Returns the number of elements in the map.
pub fn is_empty(&self) -> usize
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Returns true
if self.len() == 0
, false
otherwise.
pub fn insert(&mut self, key: Value, value: Value) -> Option<Value>
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Inserts a new element, returning the previous element with this key
if
there was any.
pub fn remove(&mut self, key: &Value) -> Option<Value>
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Removes an element by its key
.
pub fn iter(
&self
) -> impl Iterator<Item = (&Value, &Value)> + DoubleEndedIterator
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&self
) -> impl Iterator<Item = (&Value, &Value)> + DoubleEndedIterator
Iterate all key-value pairs.
pub fn iter_mut(
&mut self
) -> impl Iterator<Item = (&Value, &mut Value)> + DoubleEndedIterator
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&mut self
) -> impl Iterator<Item = (&Value, &mut Value)> + DoubleEndedIterator
Iterate all key-value pairs mutably.
pub fn keys(&self) -> impl Iterator<Item = &Value> + DoubleEndedIterator
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Iterate all keys.
pub fn values(&self) -> impl Iterator<Item = &Value> + DoubleEndedIterator
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Iterate all values.
pub fn values_mut(
&mut self
) -> impl Iterator<Item = &mut Value> + DoubleEndedIterator
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&mut self
) -> impl Iterator<Item = &mut Value> + DoubleEndedIterator
Iterate all values mutably.
Trait Implementations
impl Clone for Map
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impl Debug for Map
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impl Default for Map
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impl<'de> Deserialize<'de> for Map
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pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Eq for Map
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Note: equality is only given if both values and order of values match
impl FromIterator<(Value, Value)> for Map
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impl Hash for Map
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pub fn hash<H: Hasher>(&self, state: &mut H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl<'_> Index<&'_ Value> for Map
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type Output = Value
The returned type after indexing.
pub fn index(&self, index: &Value) -> &Self::Output
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impl<'_> IndexMut<&'_ Value> for Map
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impl Ord for Map
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pub fn cmp(&self, other: &Map) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]
impl PartialEq<Map> for Map
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Note: equality is only given if both values and order of values match
pub fn eq(&self, other: &Map) -> bool
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#[must_use]pub fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
impl PartialOrd<Map> for Map
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pub fn partial_cmp(&self, other: &Map) -> Option<Ordering>
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#[must_use]pub fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]pub fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl Serialize for Map
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Auto Trait Implementations
impl RefUnwindSafe for Map
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impl Send for Map
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impl Sync for Map
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impl Unpin for Map
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impl UnwindSafe for Map
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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T: for<'de> Deserialize<'de>,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,