Struct Cmd 

pub struct Cmd { /* private fields */ }

A command.

Implementations

impl Cmd

pub fn new(program: impl AsRef<Path>) -> Cmd

Creates a new Cmd that executes the given program.

pub fn arg(self, arg: impl AsRef<OsStr>) -> Cmd

Pushes an argument onto this Cmd.

pub fn args<I>(self, args: I) -> Cmd

where I: IntoIterator, <I as IntoIterator>::Item: AsRef<OsStr>,

Pushes the arguments onto this Cmd.

pub fn ignore_status(self) -> Cmd

Returns a Cmd that ignores its exit status.

pub fn stdin(self, stdin: impl AsRef<[u8]>) -> Cmd

Returns a Cmd with the given stdin.

pub fn echo_cmd(self, echo: bool) -> Cmd

Returns a Cmd that echoes itself (or not) as specified.

pub fn secret(self, secret: bool) -> Cmd

Returns a Cmd that is secret (or not) as specified.

If a command is secret, it echoes <secret> instead of the program and its arguments.

pub fn read(self) -> Result<String, Error>

Returns the stdout from running the command.

pub fn read_stderr(self) -> Result<String, Error>

Returns the stderr from running the command.

pub fn output(self) -> Result<Output, Error>

Returns a std::process::Output from running the command.

pub fn run(self) -> Result<(), Error>

Runs the command.

Examples found in repository

examples/ci.rs (line 17)

fn try_main() -> Result<()> {
    let cargo_toml = cargo_toml()?;

    {
        let _s = section("BUILD");
        cmd!("cargo test --workspace --no-run").run()?;
    }

    {
        let _s = section("TEST");
        cmd!("cargo test --workspace --no-run").run()?;
    }

    let version = cargo_toml.version()?;
    let tag = format!("v{}", version);
    let dry_run = env::var("CI").is_err()
        || git::tag_list()?.contains(&tag)
        || git::current_branch()? != "master";
    xaction::set_dry_run(dry_run);

    {
        let _s = section("PUBLISH");
        cargo_toml.publish()?;
        git::tag(&tag)?;
        git::push_tags()?;
    }
    Ok(())
}

Trait Implementations

impl Debug for Cmd

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

Formats the value using the given formatter.

impl Display for Cmd

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

Formats the value using the given formatter.