Struct bootstrap::compile::Std

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pub struct Std {
    pub target: TargetSelection,
    pub compiler: Compiler,
    crates: Interned<Vec<String>>,
    force_recompile: bool,
}

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§target: TargetSelection§compiler: Compiler§crates: Interned<Vec<String>>

Whether to build only a subset of crates in the standard library.

This shouldn’t be used from other steps; see the comment on Rustc.

§force_recompile: bool

When using download-rustc, we need to use a new build of std for running unit tests of Std itself, but we need to use the downloaded copy of std for linking to rustdoc. Allow this to be overriden by builder.ensure from other steps.

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impl Std

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pub fn new(compiler: Compiler, target: TargetSelection) -> Self

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pub fn force_recompile(compiler: Compiler, target: TargetSelection) -> Self

Trait Implementations§

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impl Clone for Std

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fn clone(&self) -> Std

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Std

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

Formats the value using the given formatter. Read more
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impl Hash for Std

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Std

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fn cmp(&self, other: &Std) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<Std> for Std

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl PartialOrd<Std> for Std

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fn partial_cmp(&self, other: &Std) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Step for Std

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fn run(self, builder: &Builder<'_>)

Builds the standard library.

This will build the standard library for a particular stage of the build using the compiler targeting the target architecture. The artifacts created will also be linked into the sysroot directory.

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type Output = ()

PathBuf when directories are created or to return a Compiler once it’s been assembled.
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const DEFAULT: bool = true

Whether this step is run by default as part of its respective phase. true here can still be overwritten by should_run calling default_condition.
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fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_>

When bootstrap is passed a set of paths, this controls whether this rule will execute. However, it does not get called in a “default” context when we are not passed any paths; in that case, make_run is called directly.
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fn make_run(run: RunConfig<'_>)

Builds up a “root” rule, either as a default rule or from a path passed to us. Read more
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const ONLY_HOSTS: bool = false

If true, then this rule should be skipped if –target was specified, but –host was not
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impl Copy for Std

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impl Eq for Std

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impl StructuralEq for Std

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impl StructuralPartialEq for Std

Auto Trait Implementations§

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impl RefUnwindSafe for Std

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impl Send for Std

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impl Sync for Std

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impl Unpin for Std

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impl UnwindSafe for Std

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 88 bytes