Struct WhenSpec 

#[non_exhaustive]
pub struct WhenSpec {
    pub os: Option<OsKind>,
    pub all_of: Option<Vec<Predicate>>,
    pub any_of: Option<Vec<Predicate>>,
    pub none_of: Option<Vec<Predicate>>,
    pub actions: Vec<Action>,
}

- when: { ... } — conditional gate wrapping nested actions.

Per actions.md, the shorthand os: and the explicit combiners compose conjunctively. Stage A preserves all fields as-is; evaluation logic is a later stage.

Marked #[non_exhaustive] so new shorthand gates can land without breaking library consumers.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

os: Option<OsKind>

Shorthand OS gate (equivalent to os: predicate in an implicit AND).

all_of: Option<Vec<Predicate>>

Explicit AND combiner predicates.

any_of: Option<Vec<Predicate>>

Explicit OR combiner predicates.

none_of: Option<Vec<Predicate>>

Explicit NOR combiner predicates.

actions: Vec<Action>

Nested actions to run when the composite condition holds.

Implementations

impl WhenSpec

pub fn new( os: Option<OsKind>, all_of: Option<Vec<Predicate>>, any_of: Option<Vec<Predicate>>, none_of: Option<Vec<Predicate>>, actions: Vec<Action>, ) -> Self

Construct a WhenSpec with all current fields in canonical order.

Trait Implementations

impl Clone for WhenSpec

fn clone(&self) -> WhenSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WhenSpec

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

Formats the value using the given formatter.

impl PartialEq for WhenSpec

fn eq(&self, other: &WhenSpec) -> 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 Eq for WhenSpec

impl StructuralPartialEq for WhenSpec