Struct ForEachReducer 

pub struct ForEachReducer<R, PS, PA, CS, CA, Id> {
    pub get_vec: fn(&mut PS) -> &mut IdentifiedVec<Id, CS>,
    pub embed: fn(Id, CA) -> PA,
    pub extract: fn(PA) -> Option<(Id, CA)>,
    pub extract_remove: fn(PA) -> Option<Id>,
    pub cancel_id: fn(Id) -> EffectId,
    pub child: R,
}

Run a child reducer for each element in an IdentifiedVec.

Fields

get_vec: fn(&mut PS) -> &mut IdentifiedVec<Id, CS>

embed: fn(Id, CA) -> PA

extract: fn(PA) -> Option<(Id, CA)>

extract_remove: fn(PA) -> Option<Id>

cancel_id: fn(Id) -> EffectId

child: R

Implementations

impl<R, PS, PA, CS, CA, Id> ForEachReducer<R, PS, PA, CS, CA, Id>

pub fn new( get_vec: fn(&mut PS) -> &mut IdentifiedVec<Id, CS>, embed: fn(Id, CA) -> PA, extract: fn(PA) -> Option<(Id, CA)>, extract_remove: fn(PA) -> Option<Id>, cancel_id: fn(Id) -> EffectId, child: R, ) -> Self

Trait Implementations

impl<R: Clone, PS: Clone, PA: Clone, CS: Clone, CA: Clone, Id: Clone> Clone for ForEachReducer<R, PS, PA, CS, CA, Id>

fn clone(&self) -> ForEachReducer<R, PS, PA, CS, CA, Id>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug, PS: Debug, PA: Debug, CS: Debug, CA: Debug, Id: Debug> Debug for ForEachReducer<R, PS, PA, CS, CA, Id>

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

Formats the value using the given formatter.

impl<R, PS, PA, CS, CA, Id> Reducer for ForEachReducer<R, PS, PA, CS, CA, Id>

where R: Reducer<State = CS, Action = CA>, CS: Identifiable<Id = Id>, Id: Copy + Eq + Hash + Send + Sync + 'static, PA: Clone + Send + 'static, CA: Send + 'static,

type State = PS

type Action = PA

fn reduce(&self, state: &mut PS, action: PA) -> Cmd<PA>