fix type/function name casing

src/DB.zig

@@ -305,14 +305,14 @@ const GroupMembersIter = struct {
     it: compress.DeltaDecompressionIterator,
 };
 
-pub fn groupMembersIter(vit: *compress.varintSliceIterator) GroupMembersIter {
+pub fn groupMembersIter(vit: *compress.VarintSliceIterator) GroupMembersIter {
     return GroupMembersIter{
         .it = compress.deltaDecompressionIterator(vit),
     };
 }
 
 //pub fn groupMembersIter(members_slice: []const u8) GroupMembersIter {
-//    var vit = compress.VarintSliceIteratorMust(members_slice);
+//    var vit = compress.varintSliceIteratorMust(members_slice);
 //    return GroupMembersIter{
 //        .it = compress.deltaDecompressionIterator(&vit),
 //    };
@@ -321,7 +321,7 @@ pub fn groupMembersIter(vit: *compress.varintSliceIterator) GroupMembersIter {
 // dumps PackedGroup to []u8 and returns a CGroup.
 pub fn packCGroup(self: *const DB, group: PackedGroup, buf: []u8) error{BufferTooSmall}!CGroup {
     const members_slice = self.groupmembers[group.members_offset..];
-    var vit = compress.VarintSliceIteratorMust(members_slice);
+    var vit = compress.varintSliceIteratorMust(members_slice);
     const num_members = vit.remaining;
 
     const ptr_end = @sizeOf(?[*:0]const u8) * (num_members + 1);
@@ -689,7 +689,7 @@ fn groupsSection(
 }
 
 pub fn userGids(self: *const DB, offset: u64) compress.DeltaDecompressionIterator {
-    var vit = compress.VarintSliceIteratorMust(self.additional_gids[offset..]);
+    var vit = compress.varintSliceIteratorMust(self.additional_gids[offset..]);
     return compress.deltaDecompressionIterator(&vit);
 }
 
@@ -875,7 +875,7 @@ test "additionalGids" {
             try testing.expect(offset == 0);
             continue;
         }
-        var vit = try compress.VarintSliceIterator(additional_gids.blob[offset..]);
+        var vit = try compress.varintSliceIterator(additional_gids.blob[offset..]);
         var it = compress.deltaDecompressionIterator(&vit);
         try testing.expectEqual(it.remaining(), groups.len);
         var i: u64 = 0;

src/compress.zig

@@ -101,14 +101,14 @@ pub fn putUvarint(buf: []u8, x: u64) usize {
     return i + 1;
 }
 
-// VarintSliceIterator iterates over varint-encoded slice.
+// varintSliceIterator iterates over varint-encoded slice.
 // The first element is the length of the slice, in decoded numbers.
-pub const varintSliceIterator = struct {
+pub const VarintSliceIterator = struct {
     remaining: usize,
     arr: []const u8,
     idx: usize,
 
-    pub fn next(self: *varintSliceIterator) error{Overflow}!?u64 {
+    pub fn next(self: *VarintSliceIterator) error{Overflow}!?u64 {
         if (self.remaining == 0)
             return null;
         const value = try uvarint(self.arr[self.idx..]);
@@ -117,7 +117,7 @@ pub const varintSliceIterator = struct {
         return value.value;
     }
 
-    pub fn nextMust(self: *varintSliceIterator) ?u64 {
+    pub fn nextMust(self: *VarintSliceIterator) ?u64 {
         return self.next() catch |err| switch (err) {
             error.Overflow => unreachable,
         };
@@ -125,28 +125,28 @@ pub const varintSliceIterator = struct {
 
     // returns the number of remaining items. If called before the first
     // next(), returns the length of the slice.
-    pub fn remaining(self: *const varintSliceIterator) usize {
+    pub fn remaining(self: *const VarintSliceIterator) usize {
         return self.remaining;
     }
 };
 
-pub fn VarintSliceIterator(arr: []const u8) error{Overflow}!varintSliceIterator {
+pub fn varintSliceIterator(arr: []const u8) error{Overflow}!VarintSliceIterator {
     const firstnumber = try uvarint(arr);
-    return varintSliceIterator{
+    return VarintSliceIterator{
         .remaining = firstnumber.value,
         .arr = arr,
         .idx = firstnumber.bytes_read,
     };
 }
 
-pub fn VarintSliceIteratorMust(arr: []const u8) varintSliceIterator {
+pub fn varintSliceIteratorMust(arr: []const u8) VarintSliceIterator {
-    return VarintSliceIterator(arr) catch |err| switch (err) {
+    return varintSliceIterator(arr) catch |err| switch (err) {
         error.Overflow => unreachable,
     };
 }
 
 pub const DeltaDecompressionIterator = struct {
-    vit: *varintSliceIterator,
+    vit: *VarintSliceIterator,
     prev: u64,
     add_to_prev: u1,
 
@@ -174,7 +174,7 @@ pub const DeltaDecompressionIterator = struct {
     }
 };
 
-pub fn deltaDecompressionIterator(vit: *varintSliceIterator) DeltaDecompressionIterator {
+pub fn deltaDecompressionIterator(vit: *VarintSliceIterator) DeltaDecompressionIterator {
     return DeltaDecompressionIterator{
         .vit = vit,
         .prev = 0,
@@ -219,14 +219,14 @@ test "putUvarint/uvarint" {
     }
 }
 
-test "VarintSliceIterator" {
+test "varintSliceIterator" {
     var buf = ArrayList(u8).init(testing.allocator);
     defer buf.deinit();
     try appendUvarint(&buf, uvarint_tests.len);
     for (uvarint_tests) |x|
         try appendUvarint(&buf, x);
 
-    var it = try VarintSliceIterator(buf.items);
+    var it = try varintSliceIterator(buf.items);
     var i: usize = 0;
     while (try it.next()) |got| : (i += 1) {
         try testing.expectEqual(uvarint_tests[i], got);
@@ -303,7 +303,7 @@ test "delta decompression with an iterator" {
     for (compressed) |x|
         try appendUvarint(&buf, x);
 
-    var vit = try VarintSliceIterator(buf.items);
+    var vit = try varintSliceIterator(buf.items);
     var it = deltaDecompressionIterator(&vit);
     var i: usize = 0;
     try testing.expectEqual(it.remaining(), uvarint_tests.len);