Struct Predicate

pub struct Predicate {
    pub xattr: Xattr,
    pub relation: Relation,
}

Fields

xattr: Xattr

relation: Relation

Implementations

impl Predicate

pub fn new(xattr: Xattr, relation: Relation) -> Self

pub fn satisfied(&self, values: &Record) -> bool

Trait Implementations

impl Clone for Predicate

fn clone(&self) -> Predicate

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: &Predicate) -> 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 StructuralPartialEq for Predicate