Ekdohibs
/
zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add slice and array support to `add` method

master
LeRoyce Pearson 2020-03-06 21:58:15 -07:00 committed by Andrew Kelley
parent fde188aadc
commit 50cbf1f3aa
1 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
lib/std/cache_hash.zig
View File

@ -98,6 +98,21 @@ pub const CacheHash = struct {
switch (@typeInfo(val_type)) {
.Int => self.addInt(val),
.Bool => self.addBool(val),
.Array => |array_info| if (array_info.child == u8) {
self.addSlice(val[0..]);
} else {
@compileError("Unsupported array type");
},
.Pointer => |ptr_info| switch (ptr_info.size) {
.Slice => if (ptr_info.child == u8) {
self.addSlice(val);
},
.One => self.add(val.*),
else => {
@compileLog("Pointer type: ", ptr_info.size, ptr_info.child);
@compileError("Unsupported pointer type");
},
},
else => @compileError("Unsupported type"),
}
}
@ -328,7 +343,7 @@ test "cache file and the recall it" {
ch.add(true);
ch.add(@as(u16, 1234));
ch.addSlice("1234");
ch.add("1234");
try ch.cache_file("test.txt");
// There should be nothing in the cache
@ -342,7 +357,7 @@ test "cache file and the recall it" {
ch.add(true);
ch.add(@as(u16, 1234));
ch.addSlice("1234");
ch.add("1234");
try ch.cache_file("test.txt");
// Cache hit! We just "built" the same file