Struct ProcessError

pub struct ProcessError(/* private fields */);

This enum describes the different types of errors that are reported by QProcess.

C++ enum: QProcess::ProcessError.

C++ documentation:

This enum describes the different types of errors that are reported by QProcess.

See also error().

Implementations

impl ProcessError

pub fn to_int(&self) -> c_int

impl ProcessError

pub const FailedToStart: ProcessError

The process failed to start. Either the invoked program is missing, or you may have insufficient permissions to invoke the program. (C++ enum variant: FailedToStart = 0)

pub const Crashed: ProcessError

The process crashed some time after starting successfully. (C++ enum variant: Crashed = 1)

pub const Timedout: ProcessError

The last waitFor…() function timed out. The state of QProcess is unchanged, and you can try calling waitFor…() again. (C++ enum variant: Timedout = 2)

pub const ReadError: ProcessError

An error occurred when attempting to read from the process. For example, the process may not be running. (C++ enum variant: ReadError = 3)

pub const WriteError: ProcessError

An error occurred when attempting to write to the process. For example, the process may not be running, or it may have closed its input channel. (C++ enum variant: WriteError = 4)

pub const UnknownError: ProcessError

An unknown error occurred. This is the default return value of error(). (C++ enum variant: UnknownError = 5)

Trait Implementations

impl Clone for ProcessError

fn clone(&self) -> ProcessError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProcessError

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

Formats the value using the given formatter.

impl From<ProcessError> for c_int

fn from(value: ProcessError) -> Self

Converts to this type from the input type.

impl From<i32> for ProcessError

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for ProcessError

fn eq(&self, other: &ProcessError) -> 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 Copy for ProcessError

impl Eq for ProcessError

impl StructuralPartialEq for ProcessError