Enum ScopeSpec 

#[non_exhaustive]
pub enum ScopeSpec {
    BySource(String),
    ByMetadata(String, String),
    ByEpisode(Ulid),
}

Match language for ForgetTarget::Scope per D-20. v0 supports prefix-match on source (the helios:fs/ session-pruning case), exact metadata kv match, and exact episode-id match. Richer predicate languages are v1.

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.

BySource(String)

Prefix match on the JSON source field (e.g., "helios:fs/session-42/").

ByMetadata(String, String)

Exact match on a single metadata.<key> == <value> pair.

ByEpisode(Ulid)

Exact match on the JSON id field.

Trait Implementations

impl Clone for ScopeSpec

fn clone(&self) -> ScopeSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScopeSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ScopeSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ScopeSpec

impl From<&ScopeSpec> for ScopeSpecData

fn from(s: &ScopeSpec) -> Self

Converts to this type from the input type.

impl PartialEq for ScopeSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ScopeSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ScopeSpec