Struct bootstrap::compile::RustcLink

struct RustcLink {
    pub compiler: Compiler,
    pub target_compiler: Compiler,
    pub target: TargetSelection,
    crates: Interned<Vec<String>>,
}

Fields

compiler: Compiler

target_compiler: Compiler

target: TargetSelection

crates: Interned<Vec<String>>

Not actually used; only present to make sure the cache invalidation is correct.

Implementations

impl RustcLink

fn from_rustc(rustc: Rustc, host_compiler: Compiler) -> Self

Trait Implementations

impl Clone for RustcLink

fn clone(&self) -> RustcLink

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RustcLink

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

Formats the value using the given formatter.

impl Hash for RustcLink

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<RustcLink> for RustcLink

fn eq(&self, other: &RustcLink) -> 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 Step for RustcLink

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

Same as std_link, only for librustc

type Output = ()

PathBuf when directories are created or to return a Compiler once it’s been assembled.

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.

const DEFAULT: bool = false

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.

const ONLY_HOSTS: bool = false

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

fn make_run(_run: RunConfig<'_>)

Builds up a “root” rule, either as a default rule or from a path passed to us.

impl Copy for RustcLink

impl Eq for RustcLink

impl StructuralEq for RustcLink

impl StructuralPartialEq for RustcLink

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: 120 bytes