Struct async_component_components::option::OptionComponent

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

Implementations

impl<T: AsyncComponent> OptionComponent<T>

pub const fn new(component: Option<T>) -> Self

pub const fn is_none(&self) -> bool

pub const fn is_some(&self) -> bool

pub const fn get(&self) -> Option<&T>

pub fn get_mut(&mut self) -> Option<&mut T>

pub fn take(&mut self) -> Option<()>

pub fn set(&mut self, component: Option<T>)

Trait Implementations

impl<T: AsyncComponent> AsyncComponent for OptionComponent<T>

fn poll_next_state(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<()>

fn poll_next_stream(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<()>

impl<T: Debug> Debug for OptionComponent<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for OptionComponent<T>

fn default() -> OptionComponent<T>

Returns the “default value” for a type.

impl<T: AsyncComponent> From<Option<T>> for OptionComponent<T>

fn from(opt: Option<T>) -> Self

Converts to this type from the input type.