Rust implementation of FlatGeobuf.
FlatGeobuf is a performant binary encoding for geographic data based on flatbuffers that can hold a collection of Simple Features including circular interpolations as defined by SQL-MM Part 3.
```rust use flatgeobuf::*;
let mut filein = BufReader::new(File::open("countries.fgb")?); let mut fgb = FgbReader::open(&mut filein)?; fgb.select_bbox(8.8, 47.2, 9.5, 55.3)?; while let Some(feature) = fgb.next()? { let props = feature.properties()?; println!("{}", props["name"]); } ```
With async HTTP client: ```rust use flatgeobuf::*;
let mut fgb = HttpFgbReader::open("https://pkg.sourcepole.ch/countries.fgb").await?;
fgb.select_bbox(8.8, 47.2, 9.5, 55.3).await?; while let Some(feature) = fgb.next().await? { let props = feature.properties()?; println!("{}", props["name"]); } ```
See documentation and tests for more examples.
cargo test
cargo bench