Struct CliFeatures

pub struct CliFeatures {
    pub features: Rc<BTreeSet<FeatureValue>>,
    pub all_features: bool,
    pub uses_default_features: bool,
}

Features specified on the command-line.

Fields

features: Rc<BTreeSet<FeatureValue>>

Features from the --features flag.

all_features: bool

The --all-features flag.

uses_default_features: bool

Inverse of --no-default-features flag.

Implementations

impl CliFeatures

pub fn from_command_line( features: &[String], all_features: bool, uses_default_features: bool, ) -> CargoResult<CliFeatures>

Creates a new CliFeatures from the given command-line flags.

pub fn new_all(all_features: bool) -> CliFeatures

Creates a new CliFeatures with the given all_features setting.

fn split_features(features: &[String]) -> BTreeSet<FeatureValue>

Trait Implementations

impl Clone for CliFeatures

fn clone(&self) -> CliFeatures

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CliFeatures

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

Formats the value using the given formatter.

impl Hash for CliFeatures

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CliFeatures

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CliFeatures

impl StructuralPartialEq for CliFeatures

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: 16 bytes