[−][src]Struct cmd_args::option::Descriptor
Description of an option.
Methods
impl Descriptor[src]
pub fn new(name: &str, value_type: Type, description: &str) -> Self[src]
Create a new option descriptor.
pub fn name(&self) -> &String[src]
Get the name of the option.
pub fn take_name(&self) -> Rc<String>[src]
Take a reference to the name of the option.
pub fn value_type(&self) -> &Type[src]
Get the type of the option value.
pub fn description(&self) -> &String[src]
Get the description of the option.
pub fn add_alias(self, alias: &str) -> Self[src]
Add an alias to the option.
pub fn get_aliases(&self) -> &HashSet<String>[src]
Get aliases.
Auto Trait Implementations
impl !RefUnwindSafe for Descriptor
impl !Send for Descriptor
impl !Sync for Descriptor
impl Unpin for Descriptor
impl UnwindSafe for Descriptor
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,