Enum ApplyGroup 

#[non_exhaustive]
pub enum ApplyGroup {
    Live,
    NextSpawn,
    NeedsRespawn,
    Structural,
}

Where a field’s new value takes effect.

#[non_exhaustive]: a field could someday be applied by nudging the running child through shep reopen’s SIGUSR2 path, a fifth group distinct from the four below. shep-core is published, so an out-of-tree match on this enum needs a wildcard arm to survive that.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Live

Read fresh at each decision, so a write to the stored spec is enough.

NextSpawn

Read when a process spawns, so a write reaches the next one.

NeedsRespawn

Held by the running child, so that instance must be replaced.

Structural

Identity or flock shape, not a runtime knob.

Trait Implementations

impl Clone for ApplyGroup

fn clone(&self) -> ApplyGroup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ApplyGroup

impl Debug for ApplyGroup

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

Formats the value using the given formatter.

impl Eq for ApplyGroup

impl PartialEq for ApplyGroup

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ApplyGroup