diff options
| author | Nadrieril | 2019-03-16 23:21:51 +0100 |
|---|---|---|
| committer | Nadrieril | 2019-03-16 23:21:51 +0100 |
| commit | 05454ab9936514409e1b3c97e36f3fb476d532ba (patch) | |
| tree | 9ce983a7d76f861b22a6b8dabb68f34a80db15ac /dhall/src/binary.rs | |
| parent | 0f33caf4c1ee4d1f95d6ac3a41b5cf2f8efa7b54 (diff) | |
Use Rc instead of Box in AST to allow structural sharing
Closes #29
Diffstat (limited to 'dhall/src/binary.rs')
| -rw-r--r-- | dhall/src/binary.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/dhall/src/binary.rs b/dhall/src/binary.rs index fbd343b..08bdba4 100644 --- a/dhall/src/binary.rs +++ b/dhall/src/binary.rs @@ -1,8 +1,9 @@ use dhall_core::*; use itertools::*; +use std::rc::Rc; use serde_cbor::value::value as cbor; -type ParsedExpr = Box<Expr<X, Import>>; +type ParsedExpr = Rc<Expr<X, Import>>; #[derive(Debug)] pub enum DecodeError { |