Struct cedar_policy_core::parser::cst::Unary

pub struct Unary {
    pub op: Option<NegOp>,
    pub item: ASTNode<Option<Member>>,
}

Unary negations

Fields

op: Option<NegOp>

the negation operation, if any

item: ASTNode<Option<Member>>

higher-priority node the negation is applied to

Trait Implementations

impl Clone for Unary

fn clone(&self) -> Unary

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Unary

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

Formats the value using the given formatter.

impl Display for Unary

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

Formats the value using the given formatter.

impl PartialEq<Unary> for Unary

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Unary> for Expr

type Error = ParseErrors

The type returned in the event of a conversion error.

fn try_from(u: Unary) -> Result<Expr, ParseErrors>

Performs the conversion.

impl Eq for Unary

impl StructuralEq for Unary

impl StructuralPartialEq for Unary