Struct AsyncKeyPathThenKp 

pub struct AsyncKeyPathThenKp<R, V2, Root, Value2, MutRoot, MutValue2, First, Second> { /* private fields */ }

Keypath that chains an AsyncKeyPathLike (async get) with a crate::Kp (sync step). Use .get(&root).await to run.

Implementations

impl<R, V2, Root, Value2, MutRoot, MutValue2, First, RKp, G, S> AsyncKeyPathThenKp<R, V2, Root, Value2, MutRoot, MutValue2, First, Kp<RKp, V2, First::Value, Value2, First::MutValue, MutValue2, G, S>>

where First: AsyncKeyPathLike<Root, MutRoot>, First::Value: Borrow<RKp>, First::MutValue: BorrowMut<RKp>, Value2: Borrow<V2>, MutValue2: BorrowMut<V2>, G: Fn(First::Value) -> Option<Value2>, S: Fn(First::MutValue) -> Option<MutValue2>,

Impl when Second is a Kp whose input type is First::Value (covers both Kp<First::Value, V2, …> and Kp<RKp, V2, First::Value, …>).

pub async fn get(&self, root: Root) -> Option<Value2>

Get through async keypath then Kp (root is passed here).

pub async fn get_mut(&self, root: MutRoot) -> Option<MutValue2>

Get mutable through async keypath then Kp (root is passed here).

Trait Implementations

impl<R: Clone, V2: Clone, Root: Clone, Value2: Clone, MutRoot: Clone, MutValue2: Clone, First: Clone, Second: Clone> Clone for AsyncKeyPathThenKp<R, V2, Root, Value2, MutRoot, MutValue2, First, Second>

fn clone( &self, ) -> AsyncKeyPathThenKp<R, V2, Root, Value2, MutRoot, MutValue2, First, Second>

Returns a duplicate of the value.

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

Performs copy-assignment from source.