# Struct clap::builder::PathBufValueParser

source · [−]

    #[non_exhaustive]pub struct PathBufValueParser {}

Expand description

Implementation for `ValueParser::path_buf`

Useful for composing new `TypedValueParser`s

## Implementations

source

### impl PathBufValueParser

source

#### pub fn new() -> Self

Implementation for `ValueParser::path_buf`

## Trait Implementations

source

### impl Clone for PathBufValueParser

source

#### fn clone(&self) -> PathBufValueParser

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 PathBufValueParser

source

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

Formats the value using the given formatter. Read more

source

### impl Default for PathBufValueParser

source

#### fn default() -> Self

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

source

### impl TypedValueParser for PathBufValueParser

#### type Value = PathBuf

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> + '_>>

Reflect on enumerated value properties Read more

source

#### fn map<T, F>(self, func: F) -> MapValueParser<Self, F> where
T: Send + Sync + Clone,
F: Fn(Self::Value) -> T + Clone,

Adapt a `TypedValueParser` from one value to another Read more

source

#### fn try_map<T, E, F>(self, func: F) -> TryMapValueParser<Self, F> where
F: Fn(Self::Value) -> Result<T, E> + Clone + Send + Sync + 'static,
T: Send + Sync + Clone,
E: Into<Box<dyn Error + Send + Sync + 'static>>,

Adapt a `TypedValueParser` from one value to another Read more

source

### impl Copy for PathBufValueParser

## Auto Trait Implementations

### impl RefUnwindSafe for PathBufValueParser

### impl Send for PathBufValueParser

### impl Sync for PathBufValueParser

### impl Unpin for PathBufValueParser

### impl UnwindSafe for PathBufValueParser

## 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<U> 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)

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

source

### impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

source

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.