Struct MvtDecodeOutput 

pub struct MvtDecodeOutput {
    pub tile: TileId,
    pub result: Result<VectorTileData, TileError>,
    pub freshness: TileFreshness,
}

Output from an async MVT decode task.

Produced by DataTaskPool::spawn_decode on a background thread and consumed by [AsyncDataPipeline::poll_decodes] to promote raw vector payloads in the tile cache to fully decoded [TileData::Vector] data.

Fields

tile: TileId

The tile that was decoded.

result: Result<VectorTileData, TileError>

Decode result – either decoded vector data or an error.

freshness: TileFreshness

Freshness metadata from the original HTTP response, carried through so that the promoted cache entry retains correct TTL information.