Struct Attrs 

pub struct Attrs {
    pub attrs: HashTrieMapSync<String, Value>,
}

节点属性

Fields

attrs: HashTrieMapSync<String, Value>

Implementations

impl Attrs

pub fn from(new_values: HashTrieMapSync<String, Value>) -> Self

pub fn get_value<T: DeserializeOwned>(&self, key: &str) -> Option<T>

pub fn update(&self, new_values: HashTrieMapSync<String, Value>) -> Self

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

Methods from Deref<Target = HashTrieMapSync<String, Value>>

pub fn get<Q>(&self, key: &Q) -> Option<&V>

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

pub fn get_key_value<Q>(&self, key: &Q) -> Option<(&K, &V)>

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

pub fn insert(&self, key: K, value: V) -> HashTrieMap<K, V, P, H>

pub fn insert_mut(&mut self, key: K, value: V)

pub fn remove<Q>(&self, key: &Q) -> HashTrieMap<K, V, P, H>

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

pub fn remove_mut<Q>(&mut self, key: &Q) -> bool

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

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

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

pub fn ptr_eq<PO, HO>(&self, other: &HashTrieMap<K, V, PO, HO>) -> bool

where PO: SharedPointerKind, HO: BuildHasher,

Test whether the two maps refer to the same content in memory.

This would return true if you’re comparing a map to itself, or if you’re comparing a map to a fresh clone of itself.

pub fn size(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter( &self, ) -> Map<IterPtr<'_, K, V, P>, fn(&SharedPointer<Entry<K, V>, P>) -> (&K, &V)>

pub fn keys( &self, ) -> Map<Map<IterPtr<'_, K, V, P>, fn(&SharedPointer<Entry<K, V>, P>) -> (&K, &V)>, fn((&K, &V)) -> &K>

pub fn values( &self, ) -> Map<Map<IterPtr<'_, K, V, P>, fn(&SharedPointer<Entry<K, V>, P>) -> (&K, &V)>, fn((&K, &V)) -> &V>

pub fn get_mut<Q>(&mut self, key: &Q) -> Option<&mut V>

where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

Trait Implementations

impl<'a> Add<Attrs> for AttrsRef<'a>

为 AttrsRef 实现自定义的 + 运算符，用于添加属性 当使用 + 运算符时，会更新当前节点的属性

type Output = Result<AttrsRef<'a>, Error>

The resulting type after applying the + operator.

fn add(self, attrs: Attrs) -> Self::Output

Performs the + operation.

impl Clone for Attrs

fn clone(&self) -> Attrs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Attrs

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

Formats the value using the given formatter.

impl Default for Attrs

fn default() -> Self

Returns the “default value” for a type.

impl Deref for Attrs

type Target = HashTrieMap<String, Value, ArcTK>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Attrs

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de> Deserialize<'de> for Attrs

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Index<&str> for Attrs

type Output = Value

The returned type after indexing.

fn index(&self, key: &str) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<&str> for Attrs

fn index_mut(&mut self, key: &str) -> &mut Self::Output

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

impl PartialEq for Attrs

fn eq(&self, other: &Attrs) -> 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 Serialize for Attrs

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

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Attrs

impl StructuralPartialEq for Attrs