[−][src]Struct gdnative_core::Dictionary
A reference-counted Dictionary
of Variant
key-value pairs.
Methods
impl Dictionary
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pub fn new() -> Self
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Creates an empty Dictionary
.
pub fn is_empty(&self) -> bool
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Returns true
if the Dictionary
contains no elements.
pub fn len(&self) -> i32
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Returns the number of elements in the Dictionary
.
pub fn clear(&mut self)
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Clears the Dictionary
, removing all key-value pairs.
pub fn contains(&self, key: &Variant) -> bool
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Returns true if the Dictionary
contains the specified key.
pub fn contains_all(&self, keys: &VariantArray) -> bool
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Returns true if the Dictionary
has all of the keys in the given array.
pub fn erase(&mut self, key: &Variant)
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Erase a key-value pair in the Dictionary
by the specified key.
pub fn get(&self, key: &Variant) -> Variant
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Returns a copy of the value corresponding to the key.
pub fn set(&mut self, key: &Variant, val: &Variant)
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Sets a value to the element corresponding to the key.
pub fn get_ref(&self, key: &Variant) -> &Variant
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Returns a reference to the value corresponding to the key.
pub fn get_mut_ref(&mut self, key: &Variant) -> &mut Variant
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Returns a mutable reference to the value corresponding to the key.
pub fn to_json(&self) -> GodotString
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Returns a GodotString of the Dictionary
.
pub fn keys(&self) -> VariantArray
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Returns an array of the keys in the Dictionary
.
pub fn values(&self) -> VariantArray
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Returns an array of the values in the Dictionary
.
pub fn get_next(&self, key: &Variant) -> &Variant
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pub fn hash(&self) -> i32
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Return a hashed i32 value representing the dictionary's contents.
pub fn new_ref(&self) -> Dictionary
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Trait Implementations
impl Debug for Dictionary
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impl Default for Dictionary
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impl Drop for Dictionary
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impl Eq for Dictionary
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impl Export for Dictionary
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type Hint = ()
A type-specific hint type that is valid for the type being exported.
fn export_info(_hint: Option<Self::Hint>) -> ExportInfo
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impl<'l> From<&'l Dictionary> for Variant
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fn from(val: &'l Dictionary) -> Variant
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impl FromVariant for Dictionary
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fn from_variant(variant: &Variant) -> Result<Self, FromVariantError>
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impl PartialEq<Dictionary> for Dictionary
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impl ToVariant for Dictionary
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fn to_variant(&self) -> Variant
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Auto Trait Implementations
impl RefUnwindSafe for Dictionary
impl Send for Dictionary
impl Sync for Dictionary
impl Unpin for Dictionary
impl UnwindSafe for Dictionary
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,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Export for T where
T: GodotObject + ToVariant,
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T: GodotObject + ToVariant,
type Hint = ()
A type-specific hint type that is valid for the type being exported.
fn export_info(Option<<T as Export>::Hint>) -> ExportInfo
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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, 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.
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>,