Enum Rewrite 

pub enum Rewrite {
    Identity,
    Replaced(String),
}

A no-op or trivial rewrite plan.

The rewriter is a follow-up; for the first pass, the only non-identity action is dropping whitespace. Future passes will fill in the structured transformations.

Variants

Identity

Pass the query through unchanged.

Replaced(String)

A rewritten query string. Identity in this pass.

Implementations

impl Rewrite

pub fn apply(&self, original: &str) -> String

Apply the rewrite and return the SQL string to execute.

We always return an owned String to avoid lifetime gymnastics in the caller — the analyzer already materializes the rewritten string.

Trait Implementations

impl Clone for Rewrite

fn clone(&self) -> Rewrite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rewrite

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

Formats the value using the given formatter.