Struct CargoConfigGenerator 

pub struct CargoConfigGenerator { /* private fields */ }

Generates a .cargo/config.toml for cross-compilation.

Implementations

impl CargoConfigGenerator

pub fn new(target: TargetTriple, workspace_root: PathBuf) -> Self

Creates a new generator for the given target.

pub fn with_linker( self, linker_path: impl Into<PathBuf>, flavor: &str, args: Vec<String>, ) -> Self

Sets the linker for the target.

pub fn with_runner(self, runner: impl Into<String>) -> Self

Sets the runner for the target (for running tests).

pub fn with_rustflags(self, flags: Vec<String>) -> Self

Sets custom rustflags for the target.

pub fn with_env(self, env: BTreeMap<String, String>) -> Self

Sets environment variables for the target.

pub fn with_sysroot(self, sysroot: impl Into<PathBuf>) -> Self

Sets the sysroot for the target.

pub fn with_custom_section(self, key: String, value: Value) -> Self

Adds a custom [target.xxx] section.

pub fn with_build_target(self, target: &TargetTriple) -> Self

Sets the build target.

pub fn build(self) -> Table

Builds the final config.

pub fn write(self) -> Result<PathBuf, CrossBuildError>

Writes the config to .cargo/config.toml in the workspace root.

pub fn write_to(self, path: impl AsRef<Path>) -> Result<(), CrossBuildError>

Writes the config to a specific path.