derive(Hash) on externally facing enums and offsets.

src/abbrev.rs

@@ -9,7 +9,7 @@ use std::collections::hash_map;
 use Section;
 
 /// An offset into the `.debug_abbrev` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugAbbrevOffset(pub usize);
 
 /// The `DebugAbbrev` struct represents the abbreviations describing

src/cfi.rs

@@ -16,7 +16,7 @@ use std::str;
 use Section;
 
 /// An offset into the `.debug_frame` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugFrameOffset(pub usize);
 
 impl Into<usize> for DebugFrameOffset {
@@ -32,7 +32,7 @@ impl From<usize> for DebugFrameOffset {
 }
 
 /// An offset into the `.eh_frame` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct EhFrameOffset(pub usize);
 
 impl Into<usize> for EhFrameOffset {

src/constants.rs

@@ -56,7 +56,7 @@ use std::fmt;
 //     }
 macro_rules! dw {
     ($struct_name:ident($struct_type:ty) { $($name:ident = $val:expr),+ }) => {
-        #[derive(Debug, Clone, Copy, PartialEq, Eq)]
+        #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
         pub struct $struct_name(pub $struct_type);
 
         $(

src/loc.rs

@@ -6,7 +6,7 @@ use std::marker::PhantomData;
 use Section;
 
 /// An offset into the `.debug_loc` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugLocOffset(pub usize);
 
 /// The `DebugLoc` struct represents the DWARF strings

src/parser.rs

@@ -726,7 +726,7 @@ pub fn parse_encoded_pointer<'bases, 'input, Endian>
 }
 
 /// An offset into the `.debug_macinfo` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugMacinfoOffset(pub usize);
 
 /// Parse an unsigned LEB128 encoded integer.

src/ranges.rs

@@ -5,7 +5,7 @@ use std::marker::PhantomData;
 use Section;
 
 /// An offset into the `.debug_ranges` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugRangesOffset(pub usize);
 
 /// The `DebugRanges` struct represents the DWARF strings

src/unit.rs

@@ -21,19 +21,19 @@ use str::{DebugStr, DebugStrOffset};
 use Section;
 
 /// An offset into the `.debug_types` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugTypesOffset(pub usize);
 
 /// A type signature as used in the `.debug_types` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugTypeSignature(pub u64);
 
 /// An offset into the `.debug_info` section.
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct DebugInfoOffset(pub usize);
 
 /// An offset into the current compilation or type unit.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Ord, PartialOrd)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Ord, PartialOrd, Hash)]
 pub struct UnitOffset(pub usize);
 
 /// The `DebugInfo` struct represents the DWARF debugging information found in