Rust package

This crate contains both the pure image transform logic and the wasm bindings exposed to browser consumers.

Structure

• src/core.rs implements raw RGBA pixel transforms.
• src/wasm.rs exposes the browser-facing API with wasm-bindgen.
• src/lib.rs re-exports the core functions and wasm entrypoints.

Current transforms

• grayscale
• invert
• blur
• brightness
• contrast
• threshold

Local workflow

Run tests from this directory once Rust is installed:

cargo test

Generate the wasm package for the demo app:

wasm-pack build . --target web --out-dir pkg --release

Intended API style

The public browser-facing API stays ImageData-first:

import init, { contrastImageData } from "@sinansonmez/resim";

await init();
const next = contrastImageData(imageData, 25);

The wasm package also exposes getTransformCatalog() so browser consumers can inspect the current transform metadata and build UI around the supported operations.