# Struct rustc_codegen_ssa::back::command::Command

source ·

    pub struct Command {
        program: Program,
        args: Vec<OsString>,
        env: Vec<(OsString, OsString)>,
        env_remove: Vec<OsString>,
    }

## Fields§

§`program: Program`§`args: Vec<OsString>`§`env: Vec<(OsString, OsString)>`§`env_remove: Vec<OsString>`

## Implementations§

source§

### impl Command

source

#### pub fn new<P: AsRef<OsStr>>(program: P) -> Command

source

#### pub fn bat_script<P: AsRef<OsStr>>(program: P) -> Command

source

#### pub fn lld<P: AsRef<OsStr>>(program: P, flavor: LldFlavor) -> Command

source

#### fn _new(program: Program) -> Command

source

#### pub fn arg<P: AsRef<OsStr>>(&mut self, arg: P) -> &mut Command

source

#### pub fn args<I>(&mut self, args: I) -> &mut Command
where I: IntoIterator<Item: AsRef<OsStr>>,

source

#### fn _arg(&mut self, arg: &OsStr)

source

#### pub fn env<K, V>(&mut self, key: K, value: V) -> &mut Command
where K: AsRef<OsStr>, V: AsRef<OsStr>,

source

#### fn _env(&mut self, key: &OsStr, value: &OsStr)

source

#### pub fn env_remove<K>(&mut self, key: K) -> &mut Command
where K: AsRef<OsStr>,

source

#### fn _env_remove(&mut self, key: &OsStr)

source

#### pub fn output(&mut self) -> Result<Output>

source

#### pub fn command(&self) -> Command

source

#### pub fn get_args(&self) -> &[OsString]

source

#### pub fn take_args(&mut self) -> Vec<OsString>

source

#### pub fn very_likely_to_exceed_some_spawn_limit(&self) -> bool

Returns a `true` if we’re pretty sure that this’ll blow OS spawn limits, or `false` if we should attempt to spawn and see what the OS says.

## Trait Implementations§

source§

### impl Clone for Command

source§

#### fn clone(&self) -> Command

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 Command

source§

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

Formats the value using the given formatter. Read more

## Auto Trait Implementations§

§

### impl RefUnwindSafe for Command

§

### impl Send for Command

§

### impl Sync for Command

§

### impl Unpin for Command

§

### impl UnwindSafe for Command

## 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> 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: 104 bytes