Trait ShortFlags

pub trait ShortFlags: Flags + Copy {
    const SHORT_FLAGS: &'static [char];

    // Provided methods
    fn from_char(c: char) -> Option<Self> { ... }
    fn from_str(s: &str) -> Self { ... }
    fn apply_modification(&mut self, modification: &str) { ... }
    fn summary(&self) -> String { ... }
}

Trait for Flags to provide short flag functionality.

Required Associated Constants

const SHORT_FLAGS: &'static [char]

The set of defined short flags. Must be of the same length as Flags::FLAGS.

Provided Methods

fn from_char(c: char) -> Option<Self>

Parses a character into a Flags.

fn from_str(s: &str) -> Self

Parses a string into self, with given short flags.

fn apply_modification(&mut self, modification: &str)

Applies the given modification string.

fn summary(&self) -> String

Returns a concise summary of the flags, with short flag for set flags and - for unset flags.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ShortFlags for Permissions

const SHORT_FLAGS: &'static [char]

Implementors