mf2-runtime 2.0.0

The MessageFormat 2 evaluator of Rust MF2: formats from a .mf2b catalog (no_std, fmt-free, panic-free): resolution, selection, fallback, bidi, parts, markup, the registry and the core functions.

Documentation

Coverage
100%
246 out of 246 items documented0 out of 0 items with examples
Size
Source code size: 333.2 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 3.4 MB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 5s Average build duration of successful builds.
all releases: 5s Average build duration of successful builds in releases after 2024-10-23.
Links
Homepage
EvanCarroll/rust-mf2
0 0 0
crates.io
Dependencies
Versions
- 2.0.0 (2026-10-01)
- 1.0.0 (2026-09-26)
Owners

mf2-runtime

The MessageFormat 2 evaluator: formats a message from a .mf2b catalog — resolution, selection, fallback, bidi isolation, format to parts, markup — and holds the function registry, the custom-function API and the core functions. no_std, with no formatting machinery and no panics on the client path.

Applications do not name this crate: mf2 re-exports the items they need.

API documentation: https://docs.rs/mf2-runtime.

The Rust MF2 book is the user guide.

Versions: every Rust MF2 crate is released together, and 1.x keeps the promise the book's versioning chapter states; the minimum Rust version is 1.88.

License

MIT (LICENSE).