Enum Stdio

pub enum Stdio {
    Inherit,
    Null,
    File(PathBuf),
    Pipe,
}

Available on crate feature default only.

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.

Variants

Inherit

The Command’s Stream inherits from the benchmark runner.

Null

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

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

Pipe

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

Trait Implementations

impl Clone for Stdio

fn clone(&self) -> Stdio

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stdio

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

Formats the value using the given formatter.

impl Default for Stdio

fn default() -> Stdio

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Stdio

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Path> for Stdio

fn from(value: &Path) -> Stdio

Converts to this type from the input type.

impl From<&PathBuf> for Stdio

fn from(value: &PathBuf) -> Stdio

Converts to this type from the input type.

impl From<PathBuf> for Stdio

fn from(value: PathBuf) -> Stdio

Converts to this type from the input type.

impl From<Stdio> for Stdin

fn from(value: Stdio) -> Stdin

Converts to this type from the input type.

impl PartialEq for Stdio

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Stdio

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.

impl Eq for Stdio

impl StructuralPartialEq for Stdio