Enum getopts::HasArg[−][src]

pub enum HasArg {
    Yes,
    No,
    Maybe,
}

Expand description

Describes whether an option has an argument.

Variants

Yes

The option requires an argument.

No

The option takes no argument.

Maybe

The option argument is optional.

Trait Implementations

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impl Clone for HasArg

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fn clone(&self) -> HasArg

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl PartialEq<HasArg> for HasArg

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

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

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

This method tests for !=.

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impl StructuralPartialEq for HasArg

Auto Trait Implementations

impl RefUnwindSafe for HasArg

impl Send for HasArg

impl Sync for HasArg

impl Unpin for HasArg

impl UnwindSafe for HasArg

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

recently added

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

Enum getopts::HasArg[−][src]

Variants

Trait Implementations

impl Clone for HasArg

fn clone(&self) -> HasArg

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

impl PartialEq<HasArg> for HasArg

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

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

impl Copy for HasArg

impl Eq for HasArg

impl StructuralEq for HasArg

impl StructuralPartialEq for HasArg

Auto Trait Implementations

impl RefUnwindSafe for HasArg

impl Send for HasArg

impl Sync for HasArg

impl Unpin for HasArg

impl UnwindSafe for HasArg

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

Enum getopts::HasArg[−][src]

Variants

Trait Implementations

impl Clone for HasArg

fn clone(&self) -> HasArg

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

impl PartialEq<HasArg> for HasArg

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

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

impl Copy for HasArg

impl Eq for HasArg

impl StructuralEq for HasArg

impl StructuralPartialEq for HasArg

Auto Trait Implementations

impl RefUnwindSafe for HasArg

impl Send for HasArg

impl Sync for HasArg

impl Unpin for HasArg

impl UnwindSafe for HasArg

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub 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

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

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>,