Enum bootstrap::Mode

source ·
pub enum Mode {
    Std,
    Rustc,
    Codegen,
    ToolBootstrap,
    ToolStd,
    ToolRustc,
}
Expand description

The various “modes” of invoking Cargo.

These entries currently correspond to the various output directories of the build system, with each mod generating output in a different directory.

Variants§

§

Std

Build the standard library, placing output in the “stageN-std” directory.

§

Rustc

Build librustc, and compiler libraries, placing output in the “stageN-rustc” directory.

§

Codegen

Build a codegen backend for rustc, placing the output in the “stageN-codegen” directory.

§

ToolBootstrap

Build a tool, placing output in the “stage0-bootstrap-tools” directory. This is for miscellaneous sets of tools that are built using the bootstrap stage0 compiler in its entirety (target libraries and all). Typically these tools compile with stable Rust.

§

ToolStd

Build a tool which uses the locally built std, placing output in the “stageN-tools” directory. Its usage is quite rare, mainly used by compiletest which needs libtest.

§

ToolRustc

Build a tool which uses the locally built rustc and the target std, placing the output in the “stageN-tools” directory. This is used for anything that needs a fully functional rustc, such as rustdoc, clippy, cargo, rls, rustfmt, miri, etc.

Implementations§

source§

impl Mode

source

pub fn is_tool(&self) -> bool

source

pub fn must_support_dlopen(&self) -> bool

Trait Implementations§

source§

impl Clone for Mode

source§

fn clone(&self) -> Mode

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for Mode

source§

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

Formats the value using the given formatter. Read more
source§

impl Hash for Mode

source§

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

Feeds this value into the given Hasher. Read more
1.3.0 · source§

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
source§

impl Ord for Mode

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
source§

impl PartialEq for Mode

source§

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

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

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.
source§

impl PartialOrd for Mode

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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
1.0.0 · source§

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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
source§

impl Copy for Mode

source§

impl Eq for Mode

source§

impl StructuralEq for Mode

source§

impl StructuralPartialEq for Mode

Auto Trait Implementations§

§

impl RefUnwindSafe for Mode

§

impl Send for Mode

§

impl Sync for Mode

§

impl Unpin for Mode

§

impl UnwindSafe for Mode

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> Same for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

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: 1 byte

Size for each variant:

  • Std: 0 bytes
  • Rustc: 0 bytes
  • Codegen: 0 bytes
  • ToolBootstrap: 0 bytes
  • ToolStd: 0 bytes
  • ToolRustc: 0 bytes