[−][src]Enum platforms::target::Env
target_env
: target enviroment that disambiguates the target platform by ABI / libc.
This value is closely related to the fourth element of the platform target triple,
though it is not identical. For example, embedded ABIs such as gnueabihf
will simply
define target_env
as "gnu"
(i.e. target::Env::GNU
)
Variants (Non-exhaustive)
gnu
: The GNU C Library (glibc)
msvc
: Microsoft Visual C(++)
musl
: Clean, efficient, standards-conformant libc implementation.
sgx
: Intel Software Guard Extensions (SGX) Enclave
uclibc
: C library for developing embedded Linux systems
Unknown target environment
Implementations
impl Env
[src]
pub fn as_str(self) -> &'static str
[src]
String representing this environment which matches #[cfg(target_env)]
Trait Implementations
impl Clone for Env
[src]
impl Copy for Env
[src]
impl Debug for Env
[src]
impl Display for Env
[src]
impl Eq for Env
[src]
impl FromStr for Env
[src]
type Err = Error
The associated error which can be returned from parsing.
fn from_str(env_name: &str) -> Result<Self, Self::Err>
[src]
Create a new Env
from the given string
impl Hash for Env
[src]
fn hash<__H: Hasher>(&self, state: &mut __H)
[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Ord for Env
[src]
fn cmp(&self, other: &Env) -> Ordering
[src]
#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
[src]
impl PartialEq<Env> for Env
[src]
impl PartialOrd<Env> for Env
[src]
fn partial_cmp(&self, other: &Env) -> Option<Ordering>
[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl StructuralEq for Env
[src]
impl StructuralPartialEq for Env
[src]
Auto Trait Implementations
impl RefUnwindSafe for Env
impl Send for Env
impl Sync for Env
impl Unpin for Env
impl UnwindSafe for Env
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,