Crate libfw_client 

libfw-client: reusable client-side transfer logic and browser glue.

The crate is intentionally split into a reusable Rust library core and a thin wasm bridge. This allows the client logic to be consumed by Rust code directly, while the JS/browser-facing API remains in the dedicated WASM module.

Structs

ClientConfig

Runtime configuration of the WASM engine.

FileEntry

A file to transfer, identified by its virtual path.

LocalStore

localStorage-backed store (only reachable in the browser).

TuneCache

Persisted tuning cache entry (localStorage["libfw.tune.<originHash>"]).

TuneEvent

A tuning event emitted when a window evaluation changed the state.

TuneParams

The shared, live parameter table.

TuneStats

Smoothed transfer statistics.

Enums

CompressLevel

Client-side compression level configuration.

LibfwError

Errors produced by the WASM engine.

TransferKind

Which transfer direction is ramping (drives which window/chunk dims move).

TunePhase

Lifecycle of the tuning state machine.

Traits

TuneStore

Injected persistence backend (localStorage in the browser; a map in tests).

Functions

backoff_ms

Pure exponential backoff: min(max, base << attempt) with saturation.

tune_key

The localStorage key for a base URL: libfw.tune.<originHash>.

Type Aliases

TuneHandle

Shared handle to the tuning engine (Rc so clones share one table).