Module mm 

Memory-management paging decisions (Phase 4) and long-term memory management (Phase 7).

The kernel decides when to page working context out/in; SDKs perform how (durable store, embedding search, idle pipeline). No I/O in this module.

Phase 7 extends this module with memory classification and validation rules.

Re-exports

pub use handle::plan_eviction;

pub use handle::plan_spool;

pub use handle::EvictionOp;

pub use handle::EvictionPlan;

pub use handle::Handle;

pub use handle::HandleId;

pub use handle::HandleKind;

pub use handle::HandleTable;

pub use handle::Residency;

pub use handle::SpoolDecision;

Modules

handle

Primitive P3: the resource handle table + paging (context as address space).

memory

Long-term memory management (Phase 7).

Structs

PageInEntry

One knowledge entry supplied by the SDK after a long-term fetch (page-in).

PageInRequest

Parsed arguments for a page-in meta-tool call. Retained as the payload type for crate::syscall::Syscall::PageIn; the request-extraction helper that used to build these from live tool calls was removed when the automatic memory/knowledge tool-call page-in path was retired (that content now flows through the normal tool-result → history path instead — see apply_page_in’s doc comment).

Enums

MemoryTierHint

Long-term tier hint for a page-out event (SDK maps to durable vs semantic store).

Functions

tier_hint_for_compress

Map a pressure-driven compression action to the recommended long-term tier.