Struct LocaleContext 

pub struct LocaleContext {
    pub assets_dir: PathBuf,
    pub fallback: String,
    pub locales: Vec<String>,
    pub crate_name: String,
}

Context for locale-based FTL file operations.

Encapsulates the common pattern of loading i18n config and iterating over locale directories used by format, check, and sync commands.

Fields

assets_dir: PathBuf

The assets directory (e.g., <crate>/i18n/).

fallback: String

The fallback language (e.g., “en”).

locales: Vec<String>

The locales to process.

crate_name: String

The crate name (for constructing FTL file paths).

Implementations

impl LocaleContext

pub fn from_crate(krate: &CrateInfo, all: bool) -> Result<Self>

Create a locale context from crate info.

If all is true, includes all locale directories. Otherwise, includes only the fallback language.

pub fn ftl_path(&self, locale: &str) -> PathBuf

Get the FTL file path for a specific locale.

pub fn locale_dir(&self, locale: &str) -> PathBuf

Get the locale directory path.

pub fn iter(&self) -> impl Iterator<Item = (&str, PathBuf)>

Iterate over locales, yielding (locale, ftl_path) pairs.

Only yields locales where the directory exists.

pub fn iter_non_fallback(&self) -> impl Iterator<Item = (&str, PathBuf)>

Iterate over non-fallback locales.

Useful for sync command which needs to skip the fallback.

pub fn is_fallback(&self, locale: &str) -> bool

Check if a locale is the fallback language.

Trait Implementations

impl Clone for LocaleContext

fn clone(&self) -> LocaleContext

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LocaleContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.