Struct qt_core::q_command_line_parser::SingleDashWordOptionMode

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

This enum describes the way the parser interprets command-line options that use a single dash followed by multiple letters, as as -abc.

C++ enum: QCommandLineParser::SingleDashWordOptionMode.

C++ documentation:

This enum describes the way the parser interprets command-line options that use a single dash followed by multiple letters, as as -abc.

See also setSingleDashWordOptionMode().

Implementations

impl SingleDashWordOptionMode

pub fn to_int(&self) -> c_int

impl SingleDashWordOptionMode

pub const ParseAsCompactedShortOptions: SingleDashWordOptionMode = _

-abc is interpreted as -a -b -c, i.e. as three short options that have been compacted on the command-line, if none of the options take a value. If a takes a value, then it is interpreted as -a bc, i.e. the short option a followed by the value bc. This is typically used in tools that behave like compilers, in order to handle options such as -DDEFINE=VALUE or -I/include/path. This is the default parsing mode. New applications are recommended to use this mode. (C++ enum variant: ParseAsCompactedShortOptions = 0)

pub const ParseAsLongOptions: SingleDashWordOptionMode = _

-abc is interpreted as –abc, i.e. as the long option named abc. This is how Qt’s own tools (uic, rcc…) have always been parsing arguments. This mode should be used for preserving compatibility in applications that were parsing arguments in such a way. There is an exception if the a option has the QCommandLineOption::ShortOptionStyle flag set, in which case it is still interpreted as -a bc. (C++ enum variant: ParseAsLongOptions = 1)

Trait Implementations

impl Clone for SingleDashWordOptionMode

fn clone(&self) -> SingleDashWordOptionMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SingleDashWordOptionMode

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

Formats the value using the given formatter.

impl From<SingleDashWordOptionMode> for c_int

fn from(value: SingleDashWordOptionMode) -> Self

Converts to this type from the input type.

impl From<i32> for SingleDashWordOptionMode

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl PartialEq for SingleDashWordOptionMode

fn eq(&self, other: &SingleDashWordOptionMode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SingleDashWordOptionMode

impl Eq for SingleDashWordOptionMode

impl StructuralEq for SingleDashWordOptionMode

impl StructuralPartialEq for SingleDashWordOptionMode