Struct CaptureSingle 

pub struct CaptureSingle<S: StreamMarker> { /* private fields */ }

Builder for capturing a single stream from a command.

The type parameter S indicates which stream is being captured: Stdout or Stderr.

Implementations

impl<S: StreamMarker> CaptureSingle<S>

pub fn accept_nonzero_exit(self) -> Self

Accept non-zero exit status instead of treating it as an error.

impl CaptureSingle<Stdout>

pub fn stderr_capture(self) -> CaptureAll

Also capture stderr, transitioning to CaptureAll.

pub fn stderr_null(self) -> Self

Redirect stderr to /dev/null.

pub fn stderr_inherit(self) -> Self

Inherit stderr from the parent process (default).

pub fn stdout_null(self) -> Command

Stop capturing stdout (null), transitioning back to Command.

pub fn stdout_inherit(self) -> Command

Stop capturing stdout (inherit), transitioning back to Command.

pub async fn run(self) -> Result<CaptureSingleResult, CommandError>

Execute the command and return captured stdout.

pub async fn bytes(self) -> Result<Vec<u8>, CommandError>

Execute the command and return captured stdout as bytes.

pub async fn string(self) -> Result<String, CommandError>

Execute the command and return captured stdout as a UTF-8 string.

impl CaptureSingle<Stderr>

pub fn stdout_capture(self) -> CaptureAll

Also capture stdout, transitioning to CaptureAll.

pub fn stdout_null(self) -> Self

Redirect stdout to /dev/null.

pub fn stdout_inherit(self) -> Self

Inherit stdout from the parent process (default).

pub fn stderr_null(self) -> Command

Stop capturing stderr (null), transitioning back to Command.

pub fn stderr_inherit(self) -> Command

Stop capturing stderr (inherit), transitioning back to Command.

pub async fn run(self) -> Result<CaptureSingleResult, CommandError>

Execute the command and return captured stderr.

pub async fn bytes(self) -> Result<Vec<u8>, CommandError>

Execute the command and return captured stderr as bytes.

pub async fn string(self) -> Result<String, CommandError>

Execute the command and return captured stderr as a UTF-8 string.