Struct optparse::Parser[−][src]

pub struct Parser<'a> {
    pub argmap: HashMap<String, Func<'a>>,
    pub description: String,
}

Handle saving and parsing flags and options

Fields

argmap: HashMap<String, Func<'a>>description: String

Implementations

impl<'a> Parser<'a>[src]

pub fn new(desc: &str) -> Parser<'a>[src]

crate a new instance of Parser

pub fn register<F: Fn(String) + 'a>(&mut self, flag: &str, desc: &str, func: F)[src]

register a new flag with a description and a function

pub fn parse(&self, args: Vec<String>, arglen: u8) -> Result<(), Error>[src]

Parses the input vector, resolves all flags and executes the according functions

Auto Trait Implementations

impl<'a> !RefUnwindSafe for Parser<'a>

impl<'a> !Send for Parser<'a>

impl<'a> !Sync for Parser<'a>

impl<'a> Unpin for Parser<'a>

impl<'a> !UnwindSafe for Parser<'a>

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.