Trait assert_cmd::OutputOkExt [−][src]
pub trait OutputOkExt where
Self: Sized, { fn ok(self) -> OutputResult; fn unwrap(self) -> Output { ... } fn unwrap_err(self) -> OutputError { ... } }
Convert an Output
to a OutputResult
.
Examples
use assert_cmd::prelude::*; use std::process::Command; let result = Command::new("echo") .args(&["42"]) .ok(); assert!(result.is_ok());
Required Methods
fn ok(self) -> OutputResult
Convert an std::process::Output
into an OutputResult
.
Examples
use assert_cmd::prelude::*; use std::process::Command; let result = Command::new("echo") .args(&["42"]) .ok(); assert!(result.is_ok());
Provided Methods
fn unwrap(self) -> Output
Unwrap a std::process::Output
but with a prettier message than .ok().unwrap()
.
Examples
use assert_cmd::prelude::*; use std::process::Command; let output = Command::new("echo") .args(&["42"]) .unwrap();
fn unwrap_err(self) -> OutputError
Unwrap a std::process::Output
but with a prettier message than .ok().unwrap()
.
Examples
use assert_cmd::prelude::*; use std::process::Command; let err = Command::main_binary() .unwrap() .env("exit", "42") .unwrap_err();
Implementations on Foreign Types
impl OutputOkExt for Output
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impl OutputOkExt for Output
fn ok(self) -> OutputResult
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fn ok(self) -> OutputResult
fn unwrap(self) -> Output
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fn unwrap(self) -> Output
fn unwrap_err(self) -> OutputError
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fn unwrap_err(self) -> OutputError
impl<'c> OutputOkExt for &'c mut Command
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impl<'c> OutputOkExt for &'c mut Command
fn ok(self) -> OutputResult
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fn ok(self) -> OutputResult
fn unwrap_err(self) -> OutputError
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fn unwrap_err(self) -> OutputError
fn unwrap(self) -> Output
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fn unwrap(self) -> Output
Implementors
impl<'c> OutputOkExt for &'c mut StdInCommand