Crate weavy 

Shared lowered-program substrate for interpreters and copy-and-patch backends.

weavy stays format-agnostic: callers bring schema identities, parsers, and value models. The crate provides the shared carrier for lowered programs (flat programs, named blocks, and a small call-stack runner), plus the generic typed-memory descriptor/op vocabulary in mem. Native copy-and-patch backends can use the same program/block shape.

Modules

ir

Canonical typed execution IR shared by Weavy frontends.

mem

Shared typed-memory thunk vocabulary for lowered programs.

Structs

BlockRef

Dense index for a callable lowered block.

DenseLowered

A root program plus dense block programs.

Lowered

A root program plus named block programs.

RunStats

Opt-in execution counters for the generic lowered-program runner.

Enums

Control

Interpreter control returned by a caller’s op semantics.

RunError

Errors produced by run.

Traits

Step

Caller-provided op semantics for run.

Functions

run

Run a lowered program through caller-supplied op semantics.

run_dense

Run a dense lowered program through caller-supplied op semantics.

run_dense_program

Run a dense program with an explicit dense block table.

run_dense_program_with_stats

Run a dense program with an explicit dense block table and return counters.

run_dense_with_stats

Run a dense lowered program and return opt-in execution counters.

run_program

Run a program with an explicit block table.

run_program_with_stats

Run a program with an explicit block table and return execution counters.

run_with_stats

Run a lowered program and return opt-in execution counters.

Type Aliases

Program

A flat lowered program for an op vocabulary supplied by the caller.