Struct rustc_target::spec::TargetMetadata
source · pub struct TargetMetadata {
pub description: Option<Cow<'static, str>>,
pub tier: Option<u64>,
pub host_tools: Option<bool>,
pub std: Option<bool>,
}
Expand description
Metadata about a target like the description or tier. Part of #120745. All fields are optional for now, but intended to be required in the future.
Fields§
§description: Option<Cow<'static, str>>
A short description of the target including platform requirements, for example “64-bit Linux (kernel 3.2+, glibc 2.17+)”.
tier: Option<u64>
The tier of the target. 1, 2 or 3.
host_tools: Option<bool>
Whether the Rust project ships host tools for a target.
std: Option<bool>
Whether a target has the std
library. This is usually true for targets running
on an operating system.
Trait Implementations§
source§impl Clone for TargetMetadata
impl Clone for TargetMetadata
source§fn clone(&self) -> TargetMetadata
fn clone(&self) -> TargetMetadata
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for TargetMetadata
impl Debug for TargetMetadata
source§impl Default for TargetMetadata
impl Default for TargetMetadata
source§fn default() -> TargetMetadata
fn default() -> TargetMetadata
Returns the “default value” for a type. Read more
source§impl PartialEq for TargetMetadata
impl PartialEq for TargetMetadata
source§fn eq(&self, other: &TargetMetadata) -> bool
fn eq(&self, other: &TargetMetadata) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl StructuralPartialEq for TargetMetadata
Auto Trait Implementations§
impl Freeze for TargetMetadata
impl RefUnwindSafe for TargetMetadata
impl Send for TargetMetadata
impl Sync for TargetMetadata
impl Unpin for TargetMetadata
impl UnwindSafe for TargetMetadata
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 48 bytes