Enum target_tuples::Environment

#[non_exhaustive]pub enum Environment {
    Unknown,
    GNU,
    GNUABIN32,
    GNUABI64,
    GNUEABI,
    GNUEABIHF,
    GNUX32,
    CODE16,
    EABI,
    EABIHF,
    Android,
    Musl,
    MuslEABI,
    MuslEABIHF,
    MSVC,
    Itanium,
    Cygnus,
    CoreCLR,
    Simulator,
    MacABI,
    PhantomStandard,
    PhantomKernel,
}

The Environment field of target tuples

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

GNU

GNUABIN32

GNUABI64

GNUEABI

GNUEABIHF

GNUX32

CODE16

EABI

EABIHF

Android

Musl

MuslEABI

MuslEABIHF

MSVC

Itanium

Cygnus

CoreCLR

Simulator

MacABI

PhantomStandard

PhantomKernel

Implementations

impl Environment

pub fn parse(s: &str) -> Self

Parses the Environment name in a “lossy” manner This is equivalent to Self::from_str, except that Environment::Unknown is returned, instead of an error, on an unknown OS Field

Example

    use target_tuples::Environment;
    let env = Environment::parse("gnu");
    assert_eq!(env,Environment::GNU);
    let env2: Environment = "gnu".parse().unwrap();
    assert_eq!(env,env2);

pub fn canonical_name(&self) -> &'static str

Returns the canonical name of the environment The canonical name, when passed into Self::parse will yield an equivalent value, Formatting an Environment yields this string

Examples

   use target_tuples::Environment;
   let os = Environment::Musl;
   assert_eq!(Environment::parse(os.canonical_name()),os);

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Environment

impl Debug for Environment

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

Formats the value using the given formatter.

impl Display for Environment

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

Formats the value using the given formatter.

impl Eq for Environment

impl FromStr for Environment

type Err = UnknownError

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type.

impl PartialEq<Environment> for Environment

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Environment

impl StructuralPartialEq for Environment