Struct EmitOptions 

#[non_exhaustive]
pub struct EmitOptions {
    pub fallback_locale: Option<Locale>,
}

Emission options: opt-in fallback for missing target-locale mappings.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

fallback_locale: Option<Locale>

When a canonical identity has no spelling for the target locale, its spelling in this declared locale is used instead. None (the default) keeps missing mappings failing explicitly. The fallback choice is visible in EmitOutput::fallback_ids.

Trait Implementations

impl Clone for EmitOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmitOptions

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

Formats the value using the given formatter.

impl Default for EmitOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for EmitOptions

impl PartialEq for EmitOptions

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EmitOptions