Struct alpm_types::BuildEnv

pub struct BuildEnv(BuildOption);

An option string used in a build environment

The option string is identified by its name and whether it is on (not prefixed with “!”) or off (prefixed with “!”). This type dereferences to BuildOption.

Examples

use alpm_types::BuildEnv;

let option = BuildEnv::new("foo").unwrap();
assert_eq!(option.on(), true);
assert_eq!(option.name(), "foo");

let not_option = BuildEnv::new("!foo").unwrap();
assert_eq!(not_option.on(), false);
assert_eq!(not_option.name(), "foo");

Tuple Fields

0: BuildOption

Implementations

impl BuildEnv

pub fn new(option: &str) -> Result<Self, Error>

Create a new BuildEnv from a string

pub fn inner(&self) -> &BuildOption

Return a reference to the inner type

pub fn name(&self) -> &str

Get the name of the BuildEnv

pub fn on(&self) -> bool

Get whether the BuildEnv is on

Trait Implementations

impl Clone for BuildEnv

fn clone(&self) -> BuildEnv

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BuildEnv

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

Formats the value using the given formatter.

impl Display for BuildEnv

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

Formats the value using the given formatter.

impl FromStr for BuildEnv

fn from_str(input: &str) -> Result<BuildEnv, Self::Err>

Create a BuildEnv from a string

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq for BuildEnv

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

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

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

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

impl Eq for BuildEnv

impl StructuralPartialEq for BuildEnv