iai_callgrind

Enum Stdio

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pub enum Stdio {
    Inherit,
    Null,
    File(PathBuf),
    Pipe,
}
Available on crate feature default only.
Expand description

Configure the Stdio of Stdin, Stdout and Stderr

Describes what to do with a standard I/O stream for the Command when passed to the stdin, stdout, and stderr methods of Command.

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Inherit

The Command’s Stream inherits from the benchmark runner.

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Null

This stream will be ignored. This is the equivalent of attaching the stream to /dev/null

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File(PathBuf)

Redirect the content of a file into this Stream. This is equivalent to a redirection in a shell for example for the Stdout of my-command: my-command > some_file

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Pipe

A new pipe should be arranged to connect the benchmark runner and the Command

Trait Implementations§

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impl Clone for Stdio

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fn clone(&self) -> Stdio

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 Stdio

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

Formats the value using the given formatter. Read more
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impl Default for Stdio

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fn default() -> Stdio

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Stdio

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fn deserialize<__D>( __deserializer: __D, ) -> Result<Stdio, <__D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl From<&Path> for Stdio

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fn from(value: &Path) -> Stdio

Converts to this type from the input type.
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impl From<&PathBuf> for Stdio

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fn from(value: &PathBuf) -> Stdio

Converts to this type from the input type.
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impl From<PathBuf> for Stdio

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fn from(value: PathBuf) -> Stdio

Converts to this type from the input type.
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impl From<Stdio> for Stdin

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fn from(value: Stdio) -> Stdin

Converts to this type from the input type.
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impl PartialEq for Stdio

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Stdio

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fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Eq for Stdio

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impl StructuralPartialEq for Stdio

Auto Trait Implementations§

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impl Freeze for Stdio

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impl RefUnwindSafe for Stdio

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impl Send for Stdio

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impl Sync for Stdio

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impl Unpin for Stdio

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impl UnwindSafe for Stdio

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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 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> ToOwned for T
where 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 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> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,