Enum watchexec::command::Command

pub enum Command {
    Exec {
        prog: String,
        args: Vec<String>,
    },
    Shell {
        shell: Shell,
        args: Vec<String>,
        command: String,
    },
}

A command to execute.

Variants

Exec

Fields

prog: String

The program to run.

args: Vec<String>

The arguments to pass.

A raw command which will be executed as-is.

Shell

Fields

shell: Shell

The shell to run.

args: Vec<String>

Additional options or arguments to pass to the shell.

These will be inserted before the -c (or equivalent) option immediately preceding the command line string.

command: String

The command line to pass to the shell.

A shelled command line.

Implementations

impl Command

pub fn to_spawnable(&self) -> Result<TokioCommand, RuntimeError>

Obtain a tokio::process::Command from a Command.

Behaves as described in the Command and Shell documentation.

Errors

• Errors if the command of a Command::Shell is empty.
• Errors if the shell of a Shell::Unix(shell) is empty.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl Display for Command

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

Formats the value using the given formatter.

impl Hash for Command

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Command> for Command

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

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

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.

impl Eq for Command

impl StructuralEq for Command

impl StructuralPartialEq for Command