pub struct ContainsPredicate { /* private fields */ }
Expand description

Predicate that checks for patterns.

This is created by predicates::str:contains.

Implementations§

Require a specific count of matches.

Examples
use predicates::prelude::*;

let predicate_fn = predicate::str::contains("Two").count(2);
assert_eq!(true, predicate_fn.eval("One Two Three Two One"));
assert_eq!(false, predicate_fn.eval("One Two Three"));

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
Execute this Predicate against variable, returning the resulting boolean.
Find a case that proves this predicate as expected when run against variable.
Parameters of the current Predicate.
Nested Predicates of the current Predicate.

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Compute the logical AND of two Predicate results, returning the result. Read more
Compute the logical OR of two Predicate results, returning the result. Read more
Compute the logical NOT of a Predicate, returning the result. Read more
Name a predicate expression. Read more
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.