Struct clap::builder::StringValueParser
source · #[non_exhaustive]pub struct StringValueParser {}
Expand description
Implementation for ValueParser::string
Useful for composing new TypedValueParser
s
Implementations§
source§impl StringValueParser
impl StringValueParser
sourcepub fn new() -> StringValueParser
pub fn new() -> StringValueParser
Implementation for ValueParser::string
Trait Implementations§
source§impl Clone for StringValueParser
impl Clone for StringValueParser
source§fn clone(&self) -> StringValueParser
fn clone(&self) -> StringValueParser
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for StringValueParser
impl Debug for StringValueParser
source§impl Default for StringValueParser
impl Default for StringValueParser
source§fn default() -> StringValueParser
fn default() -> StringValueParser
Returns the “default value” for a type. Read more
source§impl TypedValueParser for StringValueParser
impl TypedValueParser for StringValueParser
source§fn parse_ref(
&self,
cmd: &Command,
arg: Option<&Arg>,
value: &OsStr,
) -> Result<<StringValueParser as TypedValueParser>::Value, Error>
fn parse_ref( &self, cmd: &Command, arg: Option<&Arg>, value: &OsStr, ) -> Result<<StringValueParser as TypedValueParser>::Value, Error>
Parse the argument value Read more
source§fn parse(
&self,
cmd: &Command,
_arg: Option<&Arg>,
value: OsString,
) -> Result<<StringValueParser as TypedValueParser>::Value, Error>
fn parse( &self, cmd: &Command, _arg: Option<&Arg>, value: OsString, ) -> Result<<StringValueParser as TypedValueParser>::Value, Error>
Parse the argument value Read more
source§fn parse_ref_(
&self,
cmd: &Command,
arg: Option<&Arg>,
value: &OsStr,
_source: ValueSource,
) -> Result<Self::Value, Error>
fn parse_ref_( &self, cmd: &Command, arg: Option<&Arg>, value: &OsStr, _source: ValueSource, ) -> Result<Self::Value, Error>
Parse the argument value Read more
source§fn parse_(
&self,
cmd: &Command,
arg: Option<&Arg>,
value: OsString,
_source: ValueSource,
) -> Result<Self::Value, Error>
fn parse_( &self, cmd: &Command, arg: Option<&Arg>, value: OsString, _source: ValueSource, ) -> Result<Self::Value, Error>
Parse the argument value Read more
source§fn possible_values(
&self,
) -> Option<Box<dyn Iterator<Item = PossibleValue> + '_>>
fn possible_values( &self, ) -> Option<Box<dyn Iterator<Item = PossibleValue> + '_>>
Reflect on enumerated value properties Read more
source§fn map<T, F>(self, func: F) -> MapValueParser<Self, F>
fn map<T, F>(self, func: F) -> MapValueParser<Self, F>
Adapt a
TypedValueParser
from one value to another Read moreimpl Copy for StringValueParser
Auto Trait Implementations§
impl Freeze for StringValueParser
impl RefUnwindSafe for StringValueParser
impl Send for StringValueParser
impl Sync for StringValueParser
impl Unpin for StringValueParser
impl UnwindSafe for StringValueParser
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<I> IntoResettable<ValueParser> for Iwhere
I: Into<ValueParser>,
impl<I> IntoResettable<ValueParser> for Iwhere
I: Into<ValueParser>,
source§fn into_resettable(self) -> Resettable<ValueParser>
fn into_resettable(self) -> Resettable<ValueParser>
Convert to the intended resettable type