noyalib
The library. Typed data binding through serde. A lossless tree for tools. Spans, strict mode, schemas, streams, async, no_std. Every official test case, zero unsafe code.
crates.io · docs.rs · manual · source
noyalib-serde-yaml
serde_yaml, without the archive notice. Rename the package in Cargo.toml and keep every call site. Same functions, same errors, same behaviour, pinned by an 18-case contract captured from the original.
noya-cli
Format. Validate. Fail the build, not the deploy. noyafmt and noyavalidate, as signed binaries for Linux, macOS and Windows, a container image, and Homebrew, Scoop and AUR packages.
noyalib-lsp
Diagnostics as you type. In any editor. Errors while you write, formatting on save, schema descriptions on hover. VS Code, Zed, Neovim and anything else that speaks the protocol.
noyalib-mcp
YAML edits by an assistant. Byte-faithful. Six tools over the Model Context Protocol, every write through the lossless tree. On npm and as a container, no Rust toolchain required.
crates.io · npm · manual · source
noyalib-wasm
The same parser, in the browser tab. Parse, serialise, validate and edit with no server and no network. The playground on this site is this package, unchanged.
crates.io · npm · manual · source
Tech specs
| Detail | |
|---|---|
| YAML | 1.2 core schema, with a YAML 1.1 preset for legacy files |
| Test suite | 406 of 406 official cases, through every product |
| Unsafe code | None. #![forbid(unsafe_code)] in every crate |
| Rust | 1.86 or newer; Linux, macOS, Windows; no_std with an allocator |
| Dependencies | 12 runtime crates by default, 5 in the minimal profile |
| Limits | Nesting depth, alias expansion, node count and input size, on by default |
| Release | Six crates at one version, signed and attested, with an SBOM |
| Licence | Apache-2.0 or MIT, at your option |
The lockstep rule
Every crate carries the same version number, and every companion pins the core exactly. A release is one event across six repositories. A gate refuses the tag while any reference still points at a branch. "Which version do I have" has one answer.
The same tests, everywhere
The core passes all 406 official cases. Every companion runs those cases through its own entry point: the CLI's exit code, the language server's diagnostics, the MCP tool result, the shim's from_str and the WebAssembly JSON model. The conformance page has the numbers.