Struct CargoBuilder

pub struct CargoBuilder { /* private fields */ }

Available on crate feature cargo only.

Builder for Cargo.

Implementations

impl CargoBuilder

pub fn debug(&mut self, value: bool) -> &mut CargoBuilder

Emit the DEBUG value set by cargo

cargo:rustc-env=VERGEN_CARGO_DEBUG=true|false

pub fn features(&mut self, value: bool) -> &mut CargoBuilder

Emit the CARGO_FEATURE_* values set by cargo

cargo:rustc-env=VERGEN_CARGO_FEATURES=<features>

pub fn opt_level(&mut self, value: bool) -> &mut CargoBuilder

Emit the OPT_LEVEL value set by cargo

cargo:rustc-env=VERGEN_CARGO_OPT_LEVEL=<opt_level>

pub fn target_triple(&mut self, value: bool) -> &mut CargoBuilder

Emit the TARGET value set by cargo

cargo:rustc-env=VERGEN_CARGO_TARGET_TRIPLE=<target_triple>

pub fn dependencies(&mut self, value: bool) -> &mut CargoBuilder

Emit the dependencies value derived from Cargo.toml

cargo:rustc-env=VERGEN_CARGO_DEPENDENCIES=<dependencies>

pub fn name_filter<VALUE>(&mut self, value: VALUE) -> &mut CargoBuilder

where VALUE: Into<Option<&'static str>>,

Add a name Regex filter for cargo dependencies

cargo:rustc-env=VERGEN_CARGO_DEPENDENCIES=<deps_filtered_by_name>

pub fn dep_kind_filter<VALUE>(&mut self, value: VALUE) -> &mut CargoBuilder

where VALUE: Into<Option<DependencyKind>>,

Add a DependencyKind filter for cargo dependencies

cargo:rustc-env=VERGEN_CARGO_DEPENDENCIES=<deps_filtered_by_kind>

pub fn build(&self) -> Result<Cargo, CargoBuilderError>

Builds a new Cargo.

Errors

If a required field has not been initialized.

impl CargoBuilder

pub fn all_cargo() -> Result<Cargo, Error>

Emit all of the VERGEN_CARGO_* instructions

Errors

The underlying build function can error.

Trait Implementations

impl Clone for CargoBuilder

fn clone(&self) -> CargoBuilder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for CargoBuilder

fn default() -> CargoBuilder

Returns the “default value” for a type.