Struct relm4::factory::collections::FactoryVec

pub struct FactoryVec<Data>where
    Data: FactoryPrototype,{ /* private fields */ }

A container similar to Vec that implements Factory.

Implementations

impl<Data> FactoryVec<Data>where Data: FactoryPrototype,

pub fn new() -> Self

Create a new FactoryVec.

pub fn from_vec(data: Vec<Data>) -> Self

Initialize a new FactoryVec with a normal Vec.

pub fn as_slice(&self) -> &[Data]

Get a slice of the internal data of a FactoryVec.

pub fn into_vec(self) -> Vec<Data>

Get the internal data of the FactoryVec.

pub fn clear(&mut self)

Remove all data from the FactoryVec.

pub fn len(&self) -> usize

Returns the length as amount of elements stored in this type.

pub fn is_empty(&self) -> bool

Returns true if the length of this type is 0.

pub fn push(&mut self, data: Data)

Insert an element at the end of a FactoryVec.

pub fn pop(&mut self) -> Option<Data>

Remove an element at the end of a FactoryVec.

pub fn get(&self, index: usize) -> Option<&Data>

Get a reference to data stored at index.

pub fn get_mut(&mut self, index: usize) -> Option<&mut Data>

Get a mutable reference to data stored at index.

Assumes that the data will be modified and the corresponding widget needs to be updated.

impl<Data, View> FactoryVec<Data>where Data: FactoryPrototype<Factory = Self, View = View>, View: FactoryView<Data::Root>,

pub fn iter(&self) -> Iter<'_, Data>

Get an immutable iterator for this type

Trait Implementations

impl<Data> Debug for FactoryVec<Data>where Data: FactoryPrototype + Debug, Data::Widgets: Debug, Data::View: Debug, Data::Root: Debug,

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

Formats the value using the given formatter.

impl<Data> Default for FactoryVec<Data>where Data: FactoryPrototype + Default, Data::Widgets: Default, Data::View: Default, Data::Root: Default,

fn default() -> FactoryVec<Data>

Returns the “default value” for a type.

impl<Data, View> Factory<Data, View> for FactoryVec<Data>where Data: FactoryPrototype<Factory = Self, View = View>, View: FactoryView<Data::Root>,

type Key = usize

Key that provides additional information for the FactoryPrototype functions.

fn generate(&self, view: &View, sender: Sender<Data::Msg>)

Efficiently update the view according to data changes.