Struct icu_provider_fs::export::FilesystemExporter

pub struct FilesystemExporter { /* private fields */ }

A data exporter that writes data to a filesystem hierarchy. See the module-level docs for an example.

Implementations

impl FilesystemExporter

pub fn try_new( serializer: Box<dyn AbstractSerializer + Sync>, options: Options ) -> Result<Self, DataError>

Creates a new FilesystemExporter with a serializer and options.

See the module-level docs for an example.

Trait Implementations

impl DataExporter for FilesystemExporter

fn put_payload( &self, key: DataKey, locale: &DataLocale, obj: &DataPayload<ExportMarker> ) -> Result<(), DataError>

Save a payload corresponding to the given key and locale. Takes non-mut self as it can be called concurrently.

fn flush(&self, key: DataKey) -> Result<(), DataError>

Function called after a non-singleton key has been fully enumerated. Does not include built-in fallback.

fn close(&mut self) -> Result<(), DataError>

This function has to be called before the object is dropped (after all keys have been fully dumped). This conceptually takes ownership, so clients may not interact with this object after close has been called.

fn flush_singleton( &self, key: DataKey, payload: &DataPayload<ExportMarker> ) -> Result<(), DataError>

Function called for singleton keys. Takes non-mut self as it can be called concurrently.

fn flush_with_built_in_fallback( &self, _key: DataKey, _fallback_mode: BuiltInFallbackMode ) -> Result<(), DataError>

Function called after a non-singleton key has been fully enumerated, flushing that key with built-in fallback.

fn supports_built_in_fallback(&self) -> bool

Returns whether the provider supports built-in fallback. If true, the provider must implement Self::flush_with_built_in_fallback().

impl Debug for FilesystemExporter

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

Formats the value using the given formatter.