Enum watchexec_supervisor::command::Program

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

A single program call.

Variants

Exec

Fields

prog: PathBuf

Path or name of the program.

args: Vec<String>

The arguments to pass.

A raw program call: the path or name of a program and its argument list.

Shell

Fields

shell: Shell

The shell to run.

command: String

The command line to pass to the shell.

args: Vec<String>

The arguments to pass to the shell invocation.

This may not be supported by all shells. Note that some shells require the use of -- for disambiguation: this is not handled by Watchexec, and will need to be the first item in this vec if desired.

This appends the values within to the shell process invocation.

A shell program: a string which is to be executed by a shell.

(Tip: in general, a shell will handle its own job control, so there’s no inherent need to set grouped: true at the Command level.)

Trait Implementations

impl Clone for Program

fn clone(&self) -> Program

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Program

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

Formats the value using the given formatter.

impl Display for Program

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

Formats the value using the given formatter.

impl Hash for Program

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Program

fn eq(&self, other: &Program) -> 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 Program

impl StructuralEq for Program

impl StructuralPartialEq for Program