Struct StateKey 

pub struct StateKey<T> { /* private fields */ }

编译期类型安全的 State 键。

Implementations

impl<T> StateKey<T>

pub const fn new(name: &'static str, reducer: Reducer) -> Self

pub const fn append(name: &'static str) -> Self

pub const fn sum(name: &'static str) -> Self

pub const fn replace(name: &'static str) -> Self

pub const fn merge_object(name: &'static str) -> Self

pub const fn max(name: &'static str) -> Self

pub const fn min(name: &'static str) -> Self

pub const fn error(name: &'static str) -> Self

pub fn name(&self) -> &str

pub fn reducer(&self) -> &Reducer

Trait Implementations

impl<T: Debug> Debug for StateKey<T>

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

Formats the value using the given formatter.