Enum mt_dom::AttValue

pub enum AttValue<VAL, EVENT, MSG> {
    Plain(VAL),
    Callback(Callback<EVENT, MSG>),
}

Attribute Value which can be a plain attribute or a callback

Variants

Plain(VAL)

Plain value

Callback(Callback<EVENT, MSG>)

An event listener attribute

Implementations

impl<VAL, EVENT, MSG> AttValue<VAL, EVENT, MSG> where
    EVENT: 'static,
    MSG: 'static, 

pub fn map_callback<MSG2>(
    self,
    cb: Callback<MSG, MSG2>
) -> AttValue<VAL, EVENT, MSG2> where
    MSG2: 'static, 

transform att_value such that MSG becomes MSG2

pub fn get_callback(&self) -> Option<&Callback<EVENT, MSG>>

return if it is a callback

Trait Implementations

impl<VAL: Clone, EVENT: Clone, MSG: Clone> Clone for AttValue<VAL, EVENT, MSG>

fn clone(&self) -> AttValue<VAL, EVENT, MSG>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<VAL: Debug, EVENT: Debug, MSG: Debug> Debug for AttValue<VAL, EVENT, MSG>

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

Formats the value using the given formatter.

impl<VAL, EVENT, MSG> From<VAL> for AttValue<VAL, EVENT, MSG>

fn from(value: VAL) -> Self

Performs the conversion.

impl<VAL, EVENT, MSG> PartialEq<AttValue<VAL, EVENT, MSG>> for AttValue<VAL, EVENT, MSG> where
    VAL: PartialEq, 

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.