Struct Message 

pub struct Message { /* private fields */ }

A static message definition emitted by tr! or generated catalog bindings.

Implementations

impl Message

pub const fn new( namespace: &'static str, id: &'static str, source: &'static SourceCatalog, ) -> Self

Defines a message using a source catalog containing id. Prefer the macros, which validate the source at compile time.

pub fn namespace(&self) -> &'static str

The package namespace used for catalog lookup and app overrides.

pub fn id(&self) -> &'static str

The stable catalog identifier.

pub fn format_source( &self, arguments: &[Argument<'_>], ) -> Result<String, LocalizationError>

Formats the source-language message without any application catalog.

pub fn fallback_text(&self, arguments: &[Argument<'_>]) -> String

Returns best-effort source text after a formatting error, preserving readable text and Fluent’s unresolved-variable markers instead of showing a catalog key.