Struct cargo::core::features::CliUnstable

pub struct CliUnstable {

    pub allow_features: Option<BTreeSet<String>>,
    pub print_im_a_teapot: bool,
    pub advanced_env: bool,
    pub asymmetric_token: bool,
    pub avoid_dev_deps: bool,
    pub binary_dep_depinfo: bool,
    pub bindeps: bool,
    pub build_std: Option<Vec<String>>,
    pub build_std_features: Option<Vec<String>>,
    pub check_cfg: Option<(bool, bool, bool, bool)>,
    pub codegen_backend: bool,
    pub config_include: bool,
    pub direct_minimal_versions: bool,
    pub doctest_xcompile: bool,
    pub dual_proc_macros: bool,
    pub features: Option<Vec<String>>,
    pub gitoxide: Option<GitoxideFeatures>,
    pub host_config: bool,
    pub lints: bool,
    pub minimal_versions: bool,
    pub msrv_policy: bool,
    pub mtime_on_use: bool,
    pub next_lockfile_bump: bool,
    pub no_index_update: bool,
    pub panic_abort_tests: bool,
    pub profile_rustflags: bool,
    pub publish_timeout: bool,
    pub rustdoc_map: bool,
    pub rustdoc_scrape_examples: bool,
    pub script: bool,
    pub separate_nightlies: bool,
    pub skip_rustdoc_fingerprint: bool,
    pub target_applies_to_host: bool,
    pub unstable_options: bool,
}

A parsed representation of all unstable flags that Cargo accepts.

Cargo, like rustc, accepts a suite of -Z flags which are intended for gating unstable functionality to Cargo. These flags are only available on the nightly channel of Cargo.

Fields

allow_features: Option<BTreeSet<String>>

print_im_a_teapot: bool

advanced_env: bool

asymmetric_token: bool

avoid_dev_deps: bool

binary_dep_depinfo: bool

bindeps: bool

build_std: Option<Vec<String>>

build_std_features: Option<Vec<String>>

check_cfg: Option<(bool, bool, bool, bool)>

codegen_backend: bool

config_include: bool

direct_minimal_versions: bool

doctest_xcompile: bool

dual_proc_macros: bool

features: Option<Vec<String>>

gitoxide: Option<GitoxideFeatures>

host_config: bool

lints: bool

minimal_versions: bool

msrv_policy: bool

mtime_on_use: bool

next_lockfile_bump: bool

no_index_update: bool

panic_abort_tests: bool

profile_rustflags: bool

publish_timeout: bool

rustdoc_map: bool

rustdoc_scrape_examples: bool

script: bool

separate_nightlies: bool

skip_rustdoc_fingerprint: bool

target_applies_to_host: bool

unstable_options: bool

Implementations

impl CliUnstable

pub fn help() -> Vec<(&'static str, &'static str)>

impl CliUnstable

pub fn parse( &mut self, flags: &[String], nightly_features_allowed: bool ) -> CargoResult<Vec<String>>

fn add(&mut self, flag: &str, warnings: &mut Vec<String>) -> CargoResult<()>

pub fn fail_if_stable_opt(&self, flag: &str, issue: u32) -> CargoResult<()>

Generates an error if -Z unstable-options was not used for a new, unstable command-line flag.

pub fn fail_if_stable_command( &self, config: &Config, command: &str, issue: u32 ) -> CargoResult<()>

Generates an error if -Z unstable-options was not used for a new, unstable subcommand.

Trait Implementations

impl Debug for CliUnstable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CliUnstable

fn default() -> CliUnstable

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CliUnstablewhere CliUnstable: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 144 bytes