Trait GenericMapKey 

pub trait GenericMapKey: Clone + Generic
where
    Self::Repr: GMapKey,
{ }

基于 Generic 自动实现

若某类型实现了 Generic 和 GenericMapKey，将会自动实现 MapKey。

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl GenericMapKey for bool

impl GenericMapKey for ()

impl<T1: MapKey> GenericMapKey for (T1,)

impl<T1: MapKey, T2: MapKey> GenericMapKey for (T1, T2)

impl<T1: MapKey, T2: MapKey, T3: MapKey> GenericMapKey for (T1, T2, T3)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey> GenericMapKey for (T1, T2, T3, T4)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey> GenericMapKey for (T1, T2, T3, T4, T5)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey, T8: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7, T8)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey, T8: MapKey, T9: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7, T8, T9)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey, T8: MapKey, T9: MapKey, T10: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey, T8: MapKey, T9: MapKey, T10: MapKey, T11: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

impl<T1: MapKey, T2: MapKey, T3: MapKey, T4: MapKey, T5: MapKey, T6: MapKey, T7: MapKey, T8: MapKey, T9: MapKey, T10: MapKey, T11: MapKey, T12: MapKey> GenericMapKey for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

impl<T, const N: usize> GenericMapKey for [T; N]

where T: Clone, Self: Generic, Self::Repr: GMapKey,

impl<T: Clone + MapKey> GenericMapKey for Option<T>

impl<T: Clone + MapKey, E: Clone + MapKey> GenericMapKey for Result<T, E>

Implementors