From 6cbe21b84ffd274f92791ab8dbf9af6527978688 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Thu, 21 Mar 2019 20:30:25 +0100
Subject: oops

---
 dhall_core/src/import.rs | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 dhall_core/src/import.rs

(limited to 'dhall_core/src/import.rs')

diff --git a/dhall_core/src/import.rs b/dhall_core/src/import.rs
new file mode 100644
index 0000000..3e2fbe8
--- /dev/null
+++ b/dhall_core/src/import.rs
@@ -0,0 +1,38 @@
+use std::path::PathBuf;
+
+/// The beginning of a file path which anchors subsequent path components
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum FilePrefix {
+    /// Absolute path
+    Absolute,
+    /// Path relative to .
+    Here,
+    /// Path relative to ..
+    Parent,
+    /// Path relative to ~
+    Home,
+}
+
+/// The location of import (i.e. local vs. remote vs. environment)
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum ImportLocation {
+    Local(FilePrefix, PathBuf),
+    // TODO: other import types
+}
+
+/// How to interpret the import's contents (i.e. as Dhall code or raw text)
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum ImportMode {
+    Code,
+    // TODO
+    // RawText,
+}
+
+/// Reference to an external resource
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct Import {
+    pub mode: ImportMode,
+    pub location: ImportLocation,
+    // TODO
+    pub hash: Option<()>,
+}
-- 
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