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feat: renamed get_message to try_get_message, added infallible alternative

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zaaarf 2024-05-15 18:26:07 +02:00
parent a497b3ad5b
commit 31f0392878
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1 changed files with 7 additions and 1 deletions
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8
src/lib.rs
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@ -118,7 +118,7 @@ impl Localiser {
} }
/// Extracts a message from the requested bundle, or from the default one if absent. /// Extracts a message from the requested bundle, or from the default one if absent.
pub fn get_message(&self, key: &str, language: &str, args: Option<&FluentArgs>) -> Result<String> { pub fn try_get_message(&self, key: &str, language: &str, args: Option<&FluentArgs>) -> Result<String> {
let bundle = self.bundles.get(language) let bundle = self.bundles.get(language)
.or_else(|| self.bundles.get(&self.default_language)) .or_else(|| self.bundles.get(&self.default_language))
.ok_or(error::Error::GenericError("Failed to get default bundle! This is not supposed to happen!".to_string()))?; .ok_or(error::Error::GenericError("Failed to get default bundle! This is not supposed to happen!".to_string()))?;
@ -135,4 +135,10 @@ impl Localiser {
Err(error::Error::FluentError(err)) Err(error::Error::FluentError(err))
} }
} }
/// Similar to [Localiser::try_get_message], but returns the given key on failure.
pub fn get_message(&self, key: &str, language: &str, args: Option<&FluentArgs>) -> String {
self.try_get_message(key, language, args)
.unwrap_or(key.to_string())
}
} }