Struct TarTilesWriter 

pub struct TarTilesWriter {}

Writer for tiles packaged inside a tar archive.

Serializes TileJSON as tiles.json[.<br|gz>] and each tile as {z}/{x}/{y}.<ext>[.<br|gz>], using the reader’s reported tile_format and tile_compression.

Internally uses a mutex around the tar Builder to allow asynchronous streaming of tiles while maintaining a single-writer model.

Trait Implementations

impl TilesWriter for TarTilesWriter

fn write_to_path<'life0, 'life1, 'async_trait>( reader: &'life0 mut dyn TileSource, path: &'life1 Path, runtime: TilesRuntime, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait,

Write all tiles and TileJSON from reader into a tarball at path.

• Encodes TileJSON to a blob using reader.parameters().tile_compression and writes it as tiles.json[.<compression>].
• Streams all tiles from the reader and writes them to {z}/{x}/{y}.<format>[.<compression>].
• Creates entries with mode 0644 and writes them as regular files.

Errors

Returns an error if the output file cannot be created, or if any tile/metadata serialization or compression fails.

fn write_to_writer<'life0, 'life1, 'async_trait>( _reader: &'life0 mut dyn TileSource, _writer: &'life1 mut dyn DataWriterTrait, _runtime: TilesRuntime, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait,

Not implemented: streaming a tar archive to an abstract DataWriterTrait.

Errors

Always returns not implemented.