Struct LocalizationOptions 

pub struct LocalizationOptions { /* private fields */ }

Resource files registered with the host.

Two sources, merged in this order (later wins):

1. a resource directory of <culture>.json files, relative to the application base (locales/ by default for add_localization()), read at startup so operators can adjust translations without a rebuild;
2. explicit (culture, json) entries compiled into the binary with include_str! — the single-executable form.

Implementations

impl LocalizationOptions

pub fn new() -> Self

The conventional layout (locales/<culture>.json) with no compiled-in entries. This is what HostBuilder::add_localization() uses.

pub fn none() -> Self

No resource directory and no resources.

Use it for explicit-only resources (LocalizationOptions::none().resources(...)) or to disable localization.

pub fn resource_dir(self, dir: impl Into<PathBuf>) -> Self

Read <culture>.json files from dir.

Relative paths resolve against the application base, like appsettings.json. Self::new sets this to "locales".

pub fn resources(self, culture: &'static str, json: &'static str) -> Self

Register one culture’s resources.

Registering the same culture twice merges the objects; later entries win on duplicate keys. Explicit entries override files from the resource directory.

Trait Implementations

impl Clone for LocalizationOptions

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 LocalizationOptions

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

Formats the value using the given formatter.

impl Default for LocalizationOptions

fn default() -> Self

The conventional layout: <culture>.json files under locales/.