Function source_map_mappings_wasm_api::original_location_for

#[no_mangle]
pub extern "C" fn original_location_for(
    mappings: *mut Mappings<()>, 
    generated_line: u32, 
    generated_column: u32, 
    bias: u32
)

Find the mapping for the given generated location, if any exists.

If a mapping is found, the mapping_callback is invoked with it once. Otherwise, the mapping_callback is not invoked at all.