Struct clap::builder::OsStringValueParser

source · [−]

#[non_exhaustive]
pub struct OsStringValueParser {}

Expand description

Implementation for ValueParser::os_string

Useful for composing new TypedValueParsers

Implementations

source

impl OsStringValueParser

source

pub fn new() -> Self

Implementation for ValueParser::os_string

Trait Implementations

source

impl Clone for OsStringValueParser

source

fn clone(&self) -> OsStringValueParser

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for OsStringValueParser

source

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

Formats the value using the given formatter. Read more

source

impl Default for OsStringValueParser

source

fn default() -> Self

Returns the “default value” for a type. Read more

source

impl TypedValueParser for OsStringValueParser

type Value = OsString

Argument’s value type

source

fn parse_ref(
 &self,
 cmd: &Command<'_>,
 arg: Option<&Arg<'_>>,
 value: &OsStr
) -> Result<Self::Value, Error>

Parse the argument value Read more

source

fn parse(
 &self,
 _cmd: &Command<'_>,
 _arg: Option<&Arg<'_>>,
 value: OsString
) -> Result<Self::Value, Error>

Parse the argument value Read more

source

fn possible_values(
&self
) -> Option<Box<dyn Iterator<Item = PossibleValue<'static>>>>

Reflect on enumerated value properties Read more

source

impl Copy for OsStringValueParser

Auto Trait Implementations

impl RefUnwindSafe for OsStringValueParser

impl Send for OsStringValueParser

impl Sync for OsStringValueParser

impl Unpin for OsStringValueParser

impl UnwindSafe for OsStringValueParser

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct clap::builder::OsStringValueParser

Implementations

impl OsStringValueParser

pub fn new() -> Self

Trait Implementations

impl Clone for OsStringValueParser

fn clone(&self) -> OsStringValueParser

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

impl Debug for OsStringValueParser

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

impl Default for OsStringValueParser

fn default() -> Self

impl TypedValueParser for OsStringValueParser

type Value = OsString

fn parse_ref( &self, cmd: &Command<'_>, arg: Option<&Arg<'_>>, value: &OsStr) -> Result<Self::Value, Error>

fn parse( &self, _cmd: &Command<'_>, _arg: Option<&Arg<'_>>, value: OsString) -> Result<Self::Value, Error>

fn possible_values( &self) -> Option<Box<dyn Iterator<Item = PossibleValue<'static>>>>

impl Copy for OsStringValueParser

Auto Trait Implementations

impl RefUnwindSafe for OsStringValueParser

impl Send for OsStringValueParser

impl Sync for OsStringValueParser

impl Unpin for OsStringValueParser

impl UnwindSafe for OsStringValueParser

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn parse_ref(
&self,
cmd: &Command<'_>,
arg: Option<&Arg<'_>>,
value: &OsStr
) -> Result<Self::Value, Error>

fn parse(
&self,
_cmd: &Command<'_>,
_arg: Option<&Arg<'_>>,
value: OsString
) -> Result<Self::Value, Error>

fn possible_values(
&self
) -> Option<Box<dyn Iterator<Item = PossibleValue<'static>>>>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,