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new method on core Expr #1428

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merged 2 commits into from
Jan 16, 2025
Merged

new method on core Expr #1428

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6b8c73a
new method on core Expr
cdisselkoen Jan 16, 2025
b9475ef
another one
cdisselkoen Jan 16, 2025
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13 changes: 9 additions & 4 deletions cedar-policy-core/src/ast/expr.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -222,6 +222,12 @@ impl<T> Expr<T> {
self.data
}

/// Consume the `Expr`, returning the `ExprKind`, `source_loc`, and stored
/// data.
pub fn into_parts(self) -> (ExprKind<T>, Option<Loc>, T) {
(self.expr_kind, self.source_loc, self.data)
}

/// Access the `Loc` stored on the `Expr`.
pub fn source_loc(&self) -> Option<&Loc> {
self.source_loc.as_ref()
Expand Down Expand Up @@ -1455,10 +1461,9 @@ impl<T: Default + Clone> expr_builder::ExprBuilder for ExprBuilder<T> {
}

impl<T> ExprBuilder<T> {
/// Internally used by the following methods to construct an `Expr`
/// containing the `data` and `source_loc` in this `ExprBuilder` with some
/// inner `ExprKind`.
fn with_expr_kind(self, expr_kind: ExprKind<T>) -> Expr<T> {
/// Construct an `Expr` containing the `data` and `source_loc` in this
/// `ExprBuilder` and the given `ExprKind`.
pub fn with_expr_kind(self, expr_kind: ExprKind<T>) -> Expr<T> {
Expr::new(expr_kind, self.source_loc, self.data)
}

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