hare

commit 76a742dd13ad615ff3fd854d54b5849e62bf65be
parent 31f2b5ab2bf26bf7c89c30bae896884865561e04
Author: Drew DeVault <sir@cmpwn.com>
Date:   Wed,  9 Aug 2023 12:30:26 +0200

memio: truncate on reset()

Otherwise this leaves the buffer full of earlier writes. memio::buffer()
should return [] following reset.

Diffstat:
M
memio/stream.ha
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/memio/stream.ha b/memio/stream.ha
@@ -76,6 +76,7 @@ export fn string(in: *stream) (str | utf8::invalid) = {
 // the buffer can be overwritten and reused.
 export fn reset(in: *stream) void = {
 	in.pos = 0;
+	in.buf = in.buf[..0];
 };
 
 // Reads data from a [[dynamic]] or [[fixed]] stream and returns a slice