Struct neure::neu::Not

pub struct Not<U, T>where
    U: Neu<T>,{ /* private fields */ }

Return true if the given value not matches U.

Example

    let not_digit = neu::digit(10).not().repeat::<1, 3>();
    let mut ctx = CharsCtx::new("cc9");

    assert_eq!(ctx.try_mat(&not_digit)?, Span::new(0, 2));

    let not_digit = re!((neu::digit(10).not()){1,3});
    let mut ctx = CharsCtx::new("c99");

    assert_eq!(ctx.try_mat(&not_digit)?, Span::new(0, 1));

    Ok(())

Implementations

impl<U, T> Not<U, T>where U: Neu<T>,

pub fn new(unit: U) -> Self

pub fn unit(&self) -> &U

pub fn unit_mut(&mut self) -> &mut U

pub fn set_unit(&mut self, unit: U) -> &mut Self

Trait Implementations

impl<U, T> Clone for Not<U, T>where U: Neu<T> + Clone,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<U, T> Debug for Not<U, T>where U: Neu<T> + Debug,

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

Formats the value using the given formatter.

impl<U, T: Default> Default for Not<U, T>where U: Neu<T> + Default,

fn default() -> Not<U, T>

Returns the “default value” for a type.

impl<U, T> Neu<T> for Not<U, T>where U: Neu<T>,

fn is_match(&self, other: &T) -> bool

impl<U, T: Copy> Copy for Not<U, T>where U: Neu<T> + Copy,