[−][src]Enum xflag::Argument
The type of argument encountered.
Variants
Flag(char)
Flag without a value, e.g. -h
.
Option(char, String)
An option, or a flag with a value, e.g. -fbar
.
Since a flag is always exactly the width of one character,
the value will be the strong that follows until a space separator is found.
For example -fbar
will mean the flag is f
with a value of bar
.
Line(i64)
Flag indicating a line number location.
This is recognised by a +
followed by a positive integer, for example +42
.
Free(String)
Position argument that is not a flag or a value associated with a flag.
Stdin
Position argument indicating /dev/stdin
, e.g. -
.
Methods
impl Argument
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Trait Implementations
impl PartialEq<Argument> for Argument
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impl Clone for Argument
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fn clone(&self) -> Argument
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Argument
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impl Display for Argument
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Auto Trait Implementations
impl Send for Argument
impl Unpin for Argument
impl Sync for Argument
impl UnwindSafe for Argument
impl RefUnwindSafe for Argument
Blanket Implementations
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,