implement memora.Stream

1 files changed, 28 insertions, 0 deletions

diff --git a/src/stream/buffer.zig b/src/stream/buffer.zig
new file mode 100644
index 0000000..fca1deb
--- /dev/null
+++ b/src/stream/buffer.zig
@@ -0,0 +1,28 @@
+const std = @import("std");
+
+const Self = @This();
+
+buffer: []const u8,
+buffer_reader: ?std.Io.Reader,
+
+pub fn init(buffer: []const u8) Self {
+    return .{
+        .buffer = buffer,
+        .buffer_reader = null,
+    };
+}
+
+pub fn reader(self: *Self, buffer: []u8) *std.Io.Reader {
+    _ = buffer;
+
+    if (self.buffer_reader) |*r| {
+        return r;
+    }
+
+    self.buffer_reader = std.Io.Reader.fixed(self.buffer);
+    return &self.buffer_reader.?;
+}
+
+pub fn close(self: *Self) void {
+    _ = self;
+}