Enum Program

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

A single program call.

Variants

Exec

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

Fields

prog: PathBuf

Path or name of the program.

args: Vec<String>

The arguments to pass.

Shell

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.)

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.

Trait Implementations

impl Clone for Program

fn clone(&self) -> Program

Returns a duplicate 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

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 Eq for Program

impl StructuralPartialEq for Program