Struct StatePresentation 

pub struct StatePresentation<S: 'static, M: 'static = ()> {
    pub id: S,
    pub label: Option<&'static str>,
    pub description: Option<&'static str>,
    pub metadata: M,
}

Optional state-level presentation metadata.

Fields

id: S

Typed state identifier.

label: Option<&'static str>

Optional short human-facing state label.

description: Option<&'static str>

Optional longer human-facing state description.

metadata: M

Consumer-owned typed state metadata.

Trait Implementations

impl<S: Clone + 'static, M: Clone + 'static> Clone for StatePresentation<S, M>

fn clone(&self) -> StatePresentation<S, M>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + 'static, M: Debug + 'static> Debug for StatePresentation<S, M>

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

Formats the value using the given formatter.

impl<S: PartialEq + 'static, M: PartialEq + 'static> PartialEq for StatePresentation<S, M>

fn eq(&self, other: &StatePresentation<S, M>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S: Copy + 'static, M: Copy + 'static> Copy for StatePresentation<S, M>

impl<S: Eq + 'static, M: Eq + 'static> Eq for StatePresentation<S, M>

impl<S: 'static, M: 'static> StructuralPartialEq for StatePresentation<S, M>