Struct clap_cargo::Features

pub struct Features {
    pub all_features: bool,
    pub no_default_features: bool,
    pub features: Vec<String>,
    // some fields omitted
}

Cargo Feature Flags.

Fields

all_features: bool

Activate all available features

no_default_features: bool

Do not activate the default feature

features: Vec<String>

Space-separated list of features to activate

Methods

impl Features

pub fn forward_metadata<'m>(
    &self,
    meta: &'m mut MetadataCommand
) -> &'m mut MetadataCommand

Forward these flags to the cargo_metadata crate.

Note: Requires the features cargo_metadata.

Trait Implementations

impl Clone for Features

fn clone(&self) -> Features

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Features

fn default() -> Features

Returns the "default value" for a type.

impl Eq for Features

impl PartialEq<Features> for Features

fn eq(&self, other: &Features) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Features) -> bool

This method tests for !=.

impl Debug for Features

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

Formats the value using the given formatter.

impl StructOpt for Features

fn clap<'a, 'b>() -> App<'a, 'b>

Returns the corresponding clap::App.

fn from_clap(matches: &ArgMatches) -> Self

Creates the struct from clap::ArgMatches. It cannot fail with a parameter generated by clap by construction.

fn from_args() -> Self

Gets the struct from the command line arguments. Print the error message and quit the program in case of failure.

fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making.