Trait icu_provider::export::DataExporter

pub trait DataExporter: Sync {
    // Required method
    fn put_payload(
        &self,
        marker: DataMarkerInfo,
        id: DataIdentifierBorrowed<'_>,
        payload: &DataPayload<ExportMarker>,
    ) -> Result<(), DataError>;

    // Provided methods
    fn flush_singleton(
        &self,
        marker: DataMarkerInfo,
        payload: &DataPayload<ExportMarker>,
        metadata: FlushMetadata,
    ) -> Result<(), DataError> { ... }
    fn flush(
        &self,
        _marker: DataMarkerInfo,
        _metadata: FlushMetadata,
    ) -> Result<(), DataError> { ... }
    fn close(&mut self) -> Result<ExporterCloseMetadata, DataError> { ... }
}

An object capable of exporting data payloads in some form.

Required Methods

fn put_payload( &self, marker: DataMarkerInfo, id: DataIdentifierBorrowed<'_>, payload: &DataPayload<ExportMarker>, ) -> Result<(), DataError>

Save a payload corresponding to the given marker and locale.

Takes non-mut self as it can be called concurrently.

Provided Methods

fn flush_singleton( &self, marker: DataMarkerInfo, payload: &DataPayload<ExportMarker>, metadata: FlushMetadata, ) -> Result<(), DataError>

Function called for singleton markers.

Takes non-mut self as it can be called concurrently.

fn flush( &self, _marker: DataMarkerInfo, _metadata: FlushMetadata, ) -> Result<(), DataError>

Function called after a non-singleton marker has been fully enumerated.

Takes non-mut self as it can be called concurrently.

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

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

Trait Implementations

impl DataExporter for Box<dyn DataExporter>

fn put_payload( &self, marker: DataMarkerInfo, id: DataIdentifierBorrowed<'_>, payload: &DataPayload<ExportMarker>, ) -> Result<(), DataError>

Save a payload corresponding to the given marker and locale.

fn flush_singleton( &self, marker: DataMarkerInfo, payload: &DataPayload<ExportMarker>, metadata: FlushMetadata, ) -> Result<(), DataError>

Function called for singleton markers.

fn flush( &self, marker: DataMarkerInfo, metadata: FlushMetadata, ) -> Result<(), DataError>

Function called after a non-singleton marker has been fully enumerated.

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

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

Implementations on Foreign Types

impl DataExporter for Box<dyn DataExporter>

fn put_payload( &self, marker: DataMarkerInfo, id: DataIdentifierBorrowed<'_>, payload: &DataPayload<ExportMarker>, ) -> Result<(), DataError>

fn flush_singleton( &self, marker: DataMarkerInfo, payload: &DataPayload<ExportMarker>, metadata: FlushMetadata, ) -> Result<(), DataError>

fn flush( &self, marker: DataMarkerInfo, metadata: FlushMetadata, ) -> Result<(), DataError>

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

Implementors

impl DataExporter for MultiExporter