mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-01-20 22:35:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

add int writing functions to OutStream

Browse Source 
added: writeInt, writeIntLe, and writeIntBe
This commit is contained in:
dbandstra 2018-07-28 17:30:05 -07:00
parent 2cbad364c1
commit 3ce0ea884f
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
std/io.zig
View File

@ -230,6 +230,20 @@ pub fn OutStream(comptime WriteError: type) type {
try self.writeFn(self, slice);
}
}
pub fn writeIntLe(self: *Self, comptime T: type, value: T) !void {
return self.writeInt(builtin.Endian.Little, T, value);
}
pub fn writeIntBe(self: *Self, comptime T: type, value: T) !void {
return self.writeInt(builtin.Endian.Big, T, value);
}
pub fn writeInt(self: *Self, endian: builtin.Endian, comptime T: type, value: T) !void {
var bytes: [@sizeOf(T)]u8 = undefined;
mem.writeInt(bytes[0..], value, endian);
return self.writeFn(self, bytes);
}
};
}