Struct DirectoryWriter 

pub struct DirectoryWriter {}

Writes a directory-based tile pyramid along with a compressed TileJSON (tiles.json[.<br|gz>]).

Tiles are encoded using the format and compression from the source TilesReader. The writer creates intermediate directories on demand and preserves the {z}/{x}/{y} layout.

Trait Implementations

impl TilesWriter for DirectoryWriter

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 metadata from reader into the absolute directory path.

• Validates that path is absolute.
• Encodes tiles using reader.parameters().tile_format and reader.parameters().tile_compression.
• Writes tiles.json[.<compression>] containing the reader’s TileJSON, compressed to the same transport layer.
• Creates the {z}/{x}/{y} directory structure on demand.

Errors

Returns an error for non-absolute paths, I/O failures, or encoding/compression errors.

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,

Writes the tile data from the given TilesReader to the specified DataWriterTrait.

Errors

Always returns an error (not implemented).