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Make GrammarAST non-exhaustive. #584

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Merged
ltratt merged 1 commit into from
May 26, 2025
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Make GrammarAST non-exhaustive. #584

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1 change: 1 addition & 0 deletions cfgrammar/src/lib/yacc/ast.rs
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Expand Up @@ -111,6 +111,7 @@ impl FromStr for ASTWithValidityInfo {
/// `complete_and_validate` must be called exactly once in order to finish the set-up. At that
/// point, any further mutations made to the struct lead to undefined behaviour.
#[derive(Debug)]
#[non_exhaustive]
pub struct GrammarAST {
pub start: Option<(String, Span)>,
// map from a rule name to indexes into `prods`
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