coordtransform 提供百度坐标系(bd-09)、火星坐标系(国测局坐标系、gcj02)、WGS84坐标系的相互转换 Usage Add the following to your cargo.toml: [dependencies] coordtransform-rs = "0.1" use coordtransform_rs::gcj02_to_wgs84; let (lon, lat) = gcj02_to_wgs84(113, 25); println!("{}, {}", lon, lat);