Struct ProviderTranscriptState 

pub struct ProviderTranscriptState { /* private fields */ }

Durable native transcript state. Only groups in the active family and current epoch are replayable; earlier epochs remain persisted for audit and normalized fallback but can never cross a provider switch.

Implementations

impl ProviderTranscriptState

pub fn is_empty(&self) -> bool

pub fn state_revision(&self) -> u64

pub fn epoch(&self) -> u64

pub fn active_family(&self) -> Option<ProviderFamily>

pub fn active_protocol(&self) -> Option<ProviderProtocol>

pub fn active_provider_boundary_sha256(&self) -> Option<&str>

pub fn last_reset_reason(&self) -> Option<ProviderTranscriptResetReason>

pub fn groups(&self) -> &[ProviderTranscriptGroup]

pub fn activate_route( &mut self, family: ProviderFamily, protocol: ProviderProtocol, provider_boundary_sha256: &str, ) -> Result<bool, ProviderTranscriptError>

Select the exact provider route for the next request. A family, protocol, or same-family instance switch starts a new replay epoch, making every older provider-minted item unreachable.

pub fn deactivate_route(&mut self) -> bool

Leave native replay when a session moves to a provider family Bamboo cannot identify. Older items remain auditable but the new epoch has no family capable of replaying them.

pub fn invalidate(&mut self, reason: ProviderTranscriptResetReason)

pub fn append_group( &mut self, anchor_message_id: impl Into<String>, id_hint: Option<&str>, items: Vec<ProviderTranscriptItem>, ) -> Result<String, ProviderTranscriptError>

pub fn prune_dangling_groups( &mut self, live_message_ids: &HashSet<String>, ) -> usize

Drop whole groups whose ordinary-message anchor no longer exists. No item within a group is ever retained independently.

pub fn replayable_groups( &self, family: ProviderFamily, protocol: ProviderProtocol, provider_boundary_sha256: &str, ) -> Vec<&ProviderTranscriptGroup>

pub fn merge_durable_prefix( &mut self, durable: &ProviderTranscriptState, ordered_message_ids: &[String], ) -> usize

Append-safe merge used when a stale runner is reconciled with a durable prefix. Epoch boundaries outrank append revisions; within one family and epoch the higher revision wins. Missing compatible groups are retained, while a same-epoch foreign group falls back to its ordinary message.

pub fn diagnostics( &self, family: ProviderFamily, protocol: ProviderProtocol, provider_boundary_sha256: &str, ) -> ProviderTranscriptDiagnostics

Trait Implementations

impl Clone for ProviderTranscriptState

fn clone(&self) -> ProviderTranscriptState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProviderTranscriptState

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

Formats the value using the given formatter.

impl Default for ProviderTranscriptState

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ProviderTranscriptState

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProviderTranscriptState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ProviderTranscriptState

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 ProviderTranscriptState