Struct Predicate 

pub struct Predicate {
    pub kind: PredicateKind,
    pub span: Range<usize>,
}

One node of a parsed predicate and the byte range of its text.

Fields

kind: PredicateKind

What the node is.

span: Range<usize>

Its text’s byte range in the predicate, enclosing parentheses included.

Implementations

impl Predicate

pub fn text<'a>(&self, source: &'a str) -> &'a str

This node’s text in source, the predicate it was parsed from.

Trait Implementations

impl Clone for Predicate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Predicate

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

Formats the value using the given formatter.

impl PartialEq for Predicate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Predicate