Struct predicates::str::TrimPredicate

pub struct TrimPredicate<P> where
    P: Predicate<str>,  { /* fields omitted */ }

Predicate adaper that trims the variable being tested.

This is created by pred.trim().

Trait Implementations

impl<P: Debug> Debug for TrimPredicate<P> where     P: Predicate<str>,

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

Formats the value using the given formatter.

impl<P: Clone> Clone for TrimPredicate<P> where     P: Predicate<str>,

fn clone(&self) -> TrimPredicate<P>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: Copy> Copy for TrimPredicate<P> where     P: Predicate<str>,

impl<P: PartialEq> PartialEq for TrimPredicate<P> where     P: Predicate<str>,

fn eq(&self, other: &TrimPredicate<P>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TrimPredicate<P>) -> bool

This method tests for !=.

impl<P: Eq> Eq for TrimPredicate<P> where     P: Predicate<str>,

impl<P> Predicate<str> for TrimPredicate<P> where     P: Predicate<str>,

fn eval(&self, variable: &str) -> bool

Execute this Predicate against variable, returning the resulting boolean.

fn find_case<'a>(&'a self, expected: bool, variable: &str) -> Option<Case<'a>>

Find a case that proves this predicate as expected when run against variable.

impl<P> PredicateReflection for TrimPredicate<P> where     P: Predicate<str>,

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn children<'a>(&'a self) -> Box<Iterator<Item = Child<'a>> + 'a>

Nested Predicates of the current Predicate.

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

fn parameters(&'a self) -> Box<Iterator<Item = Parameter<'a>> + 'a>

Parameters of the current Predicate.

impl<P> Display for TrimPredicate<P> where     P: Predicate<str>,

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

Formats the value using the given formatter.