Struct Attributes 

pub struct Attributes<'a, K, V, E>(/* private fields */)
where
    K: AttributeKey<'a>,
    V: AttributeValue<'a>,
    E: EntityState<'a, K, V> + ?Sized;

Implementations

impl<'a, K, V, E> Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

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

pub fn get_inner(&self, key: &str) -> Option<&V>

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

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

impl<'a, K, V, E> Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

pub fn entry<'b>(&'b mut self, key: K) -> Entry<'a, 'b, K, V>

Trait Implementations

impl<'a, K, V, E> Debug for Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

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

Formats the value using the given formatter.

impl<'a, K, V, E> Default for Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

fn default() -> Self

Returns the “default value” for a type.

impl<'a, 'de: 'a, K, V, E> Deserialize<'de> for Attributes<'a, K, V, E>

where K: AttributeKey<'a> + 'a, V: AttributeValue<'a> + 'a, E: EntityState<'a, K, V>,

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, K, V, E> PartialEq for Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

fn eq(&self, other: &Self) -> 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<'a, K, V, E> Serialize for Attributes<'a, K, V, E>

where K: AttributeKey<'a>, V: AttributeValue<'a>, E: EntityState<'a, K, V>,

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

where S: Serializer,

Serialize this value into the given Serde serializer.