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authorNadrieril2019-03-24 23:36:15 +0100
committerNadrieril2019-03-24 23:36:15 +0100
commit0424d165836fcbf15aa2e05527d0e790941c9518 (patch)
tree8aaf71ac08cf912f4d4c2c47f51d58dcaa874891 /dhall_core
parent5663b4499b46a914ad59792220b0a6cfc24b608c (diff)
Lay groundwork for DhallType deriving
Diffstat (limited to 'dhall_core')
-rw-r--r--dhall_core/src/dhall_type.rs10
-rw-r--r--dhall_core/src/lib.rs2
2 files changed, 12 insertions, 0 deletions
diff --git a/dhall_core/src/dhall_type.rs b/dhall_core/src/dhall_type.rs
new file mode 100644
index 0000000..3635e67
--- /dev/null
+++ b/dhall_core/src/dhall_type.rs
@@ -0,0 +1,10 @@
+use crate::*;
+
+#[derive(Debug, Clone)]
+pub enum DhallConversionError {}
+
+pub trait DhallType: Sized {
+ fn dhall_type() -> DhallExpr;
+ // fn as_dhall(&self) -> DhallExpr;
+ // fn from_dhall(e: DhallExpr) -> Result<Self, DhallConversionError>;
+}
diff --git a/dhall_core/src/lib.rs b/dhall_core/src/lib.rs
index 0874b09..b15c644 100644
--- a/dhall_core/src/lib.rs
+++ b/dhall_core/src/lib.rs
@@ -18,4 +18,6 @@ mod printer;
pub use crate::printer::*;
mod parser;
pub use crate::parser::*;
+mod dhall_type;
+pub use dhall_type::*;
pub mod context;