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mod.rs
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mod.rs
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/// Similar to tag population.
macro_rules! make_events {
// Create shortcut macros for any element; populate these functions in this module.
{ $($event_camel:ident => $event:expr),+ } => {
/// The Ev enum restricts element-creation to only valid event names, as defined here:
/// [MDN reference Web/Events](https://developer.mozilla.org/en-US/docs/Web/Events)
#[derive(Clone, Debug, PartialEq, PartialOrd, Ord, Eq)]
pub enum Ev {
$(
$event_camel,
)+
Custom(std::borrow::Cow<'static, str>)
}
impl Ev {
pub fn as_str(&self) -> &str {
match self {
$(
Ev::$event_camel => $event,
) +
Ev::Custom(event) => &event
}
}
}
impl std::fmt::Display for Ev {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.as_str())
}
}
impl<T: Into<std::borrow::Cow<'static, str>>> From<T> for Ev {
fn from(event: T) -> Self {
let event = event.into();
match event.as_ref() {
$(
$event => Ev::$event_camel,
) +
_ => {
Ev::Custom(event)
}
}
}
}
}
}
mod event_names;
pub use event_names::Ev;