Module witx

Implements the wasi-nn API for the WITX (“preview1”) ABI.

wasi-nn was never included in the official “preview1” snapshot, but this module implements the ABI that is compatible with “preview1”.

The only export from this module is add_to_linker. To implement it, this module proceeds in steps:

1. generate all of the Wiggle glue code into a generated::* namespace
2. wire up the generated::* glue to the context state, delegating actual computation to a Backend
3. wrap up with some conversions, i.e., from generated::* types to this crate’s types.

Structs

Table

Record handle entries in a table.

WasiNnCtx

Capture the state necessary for calling into the backend ML libraries.

Enums

UsageError

WasiNnError

Possible errors while interacting with WasiNnCtx.

Functions

add_to_linker

Adds all instance items to the specified Linker.