Trait assert_cmd::cargo::CommandCargoExt [−][src]
pub trait CommandCargoExt where
Self: Sized, { fn cargo_bin<S: AsRef<str>>(name: S) -> Result<Self, CargoError>; }
Expand description
Create a Command
for a bin
in the Cargo project.
CommandCargoExt
is an extension trait for Command
to easily launch a crate’s
binaries.
See the cargo
module documentation for caveats and workarounds.
Examples
use assert_cmd::prelude::*; use std::process::Command; let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")) .unwrap(); let output = cmd.unwrap(); println!("{:?}", output);
Required methods
Create a Command
to run a specific binary of the current crate.
See the cargo
module documentation for caveats and workarounds.
Examples
use assert_cmd::prelude::*; use std::process::Command; let mut cmd = Command::cargo_bin(env!("CARGO_PKG_NAME")) .unwrap(); let output = cmd.unwrap(); println!("{:?}", output);
use assert_cmd::prelude::*; use std::process::Command; let mut cmd = Command::cargo_bin("bin_fixture") .unwrap(); let output = cmd.unwrap(); println!("{:?}", output);