Struct RewriteRule 

pub struct RewriteRule {
    pub name: String,
    pub lhs: String,
    pub rhs: String,
    pub conditional: bool,
}

Represents a rewrite rule lhs → rhs.

Fields

name: String

The name of the rule.

lhs: String

A string representation of the LHS pattern.

rhs: String

A string representation of the RHS.

conditional: bool

Whether this is a conditional rule (has side conditions).

Implementations

impl RewriteRule

pub fn unconditional( name: impl Into<String>, lhs: impl Into<String>, rhs: impl Into<String>, ) -> Self

Creates an unconditional rewrite rule.

pub fn conditional( name: impl Into<String>, lhs: impl Into<String>, rhs: impl Into<String>, ) -> Self

Creates a conditional rewrite rule.

pub fn display(&self) -> String

Returns a textual representation.