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## ArgFileCommand

# Struct ArgFileCommand

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    pub struct ArgFileCommand {
        command: Command,
        args: Vec<OsString>,
    }

Expand description

A wrapper around `Command` that adds support for arg files. This is useful as we have some commands that can get very long and at times hit the OS limit (usually Windows)

This implementation is based off the `ProcessBuilder` implementation in Cargo but simplified.

NOTE: In most scenarios we want to avoid arg files as it makes debugging more complicated so we try to avoid it if the command is not close to the OS limit.

## Fields§

§`command: Command`§`args: Vec<OsString>`

## Implementations§

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### impl ArgFileCommand

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#### pub fn new<S: AsRef<OsStr>>(program: S) -> Self

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

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

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

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#### pub fn get_envs(&self) -> CommandEnvs<'_>

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

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#### pub fn current_dir<P: AsRef<Path>>(&mut self, dir: P) -> &mut Self

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#### pub fn stdin(&mut self, stdin: Stdio) -> &mut Self

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#### pub fn build(self) -> Result<(Command, Option<NamedTempFile>)>

## Trait Implementations§

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### impl Debug for ArgFileCommand

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

Formats the value using the given formatter. Read more

## Auto Trait Implementations§

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### impl !RefUnwindSafe for ArgFileCommand

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### impl !UnwindSafe for ArgFileCommand

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### impl Freeze for ArgFileCommand

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### impl Send for ArgFileCommand

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### impl Sync for ArgFileCommand

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### impl Unpin for ArgFileCommand

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### impl UnsafeUnpin for ArgFileCommand

## Blanket Implementations§

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### impl<T> Any for T
where 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 T
where 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 T
where 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> Instrument for T

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#### fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [`Span`], returning an `Instrumented` wrapper. Read more
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#### fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
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### impl<T, U> Into<U> for T
where 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> IntoEither for T

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#### 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 more
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#### fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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 more
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### impl<T> Pointable for T

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#### const ALIGN: usize

The alignment of pointer.
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#### type Init = T

The type for initializers.
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#### unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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#### unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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#### unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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#### unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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### impl<T, U> TryFrom<U> for T
where 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 T
where 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.
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### impl<T> WithSubscriber for T

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#### fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
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#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more

## 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: 224 bytes