Struct InvalidBits

pub struct InvalidBits;

Error type returned when creating a new flagset from bits is invalid or undefined.

use flagset::{FlagSet, flags};

flags! {
    pub enum Flag: u16 {
        Foo = 0b0001,
        Bar = 0b0010,
        Baz = 0b0100,
        Qux = 0b1010, // Implies Bar
    }
}

assert_eq!(FlagSet::<Flag>::new(0b01101), Err(flagset::InvalidBits)); // Invalid
assert_eq!(FlagSet::<Flag>::new(0b10101), Err(flagset::InvalidBits)); // Unknown

Trait Implementations

impl Clone for InvalidBits

fn clone(&self) -> InvalidBits

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidBits

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for InvalidBits

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for InvalidBits

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for InvalidBits

impl Eq for InvalidBits

impl StructuralPartialEq for InvalidBits