Configuration
The generated Swift module can be configured using a uniffi.toml configuration file.
Available options
| Configuration name | Default | Description |
|---|---|---|
cdylib_name | uniffi_{namespace}1 | The name of the compiled Rust library containing the FFI implementation (not needed when using generate --library). |
module_name | {namespace}1 | The name of the Swift module containing the high-level foreign-language bindings. |
ffi_module_name | {module_name}FFI | The name of the lower-level C module containing the FFI declarations. |
ffi_module_filename | {ffi_module_name} | The filename stem for the lower-level C module containing the FFI declarations. |
generate_module_map | true | Whether to generate a .modulemap file for the lower-level C module with FFI declarations. |
omit_argument_labels | false | Whether to omit argument labels in Swift function definitions. |
1
namespace is the top-level namespace from your UDL file.
Example
[bindings.swift]
cdylib_name = "mycrate_ffi"
omit_argument_labels = true