Skip to main content

DispatcherEntry

Struct DispatcherEntry 

Source
pub struct DispatcherEntry {
    pub label: &'static str,
    pub variant_kinds: fn() -> Vec<&'static str>,
    pub variant_fields: fn() -> Vec<(&'static str, Vec<&'static str>)>,
    pub variant_count: fn() -> usize,
}
Expand description

One entry in the dispatcher catalog. Materialized via register_dispatcher! — the macro emits an inventory::submit! block per registered dispatcher.

Fields§

§label: &'static str

Caller-supplied label (e.g. "gen.cargo.crate-quirk", "shinka.migration", "saguao.permission"). Dot-separated fleet-wide-unique identifier. Used by operator queries + substrate emitters.

§variant_kinds: fn() -> Vec<&'static str>

Function returning the variant universe (kebab-case serde tags). Indirected as a fn pointer so the catalog stays 'static while the underlying enum can live anywhere.

§variant_fields: fn() -> Vec<(&'static str, Vec<&'static str>)>

Function returning per-variant field names. Mirror of TypedDispatcher::variant_fields.

§variant_count: fn() -> usize

Function returning the variant count.

Trait Implementations§

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.