Crate ainl_failure_learning 

Portable failure learning surface: search persisted ainl_memory::AinlMemoryNode Failure rows and format short prevention blocks for the LLM.

Ingestion stays in hosts (openfang-runtime / ainl-runtime) that already write Failure nodes. This crate only reads via [GraphMemory::search_failures_for_agent].

Re-exports

pub use gate::should_emit_failure_suggestion;

pub use procedure_patch::failure_patch_candidates;

pub use procedure_patch::ProcedureFailureEvidence;

pub use procedure_patch::ProcedurePatchPolicy;

pub use search::search_failures_for_agent;

pub use search::FailureRecallHit;

pub use suggest::format_failure_prevention_block;

Modules

gate

Host-callable gate for when failure “auto-suggestion” / prevention text should be emitted.

ingest

Hosts record failures with ainl_memory::FailureNode via their graph writer. Reserved for future helpers (dedup keys, payload normalization) — not required for read/search.

procedure_patch

Procedure patch candidates derived from recurrent failure evidence.

search

FTS-backed search over Failure nodes, mapped to a small hit struct for prompts.

suggest

Format a compact “do not repeat” block from super::search::FailureRecallHit rows.