feat: Removed allocations from bind and connect.

zmq.odin

@@ -125,14 +125,12 @@ close :: proc(s: Socket) -> Error {
 	return _close(s) == 0 ? nil : last_error()
 }
 
-bind :: proc(s: Socket, addr: string, allocator := context.temp_allocator) -> Error {
-	c := strings.clone_to_cstring(addr, allocator)
-	return _bind(s, c) == 0 ? nil : last_error()
+bind :: proc(s: Socket, addr: cstring) -> Error {
+	return _bind(s, addr) == 0 ? nil : last_error()
 }
 
-connect :: proc(s: Socket, addr: string, allocator := context.temp_allocator) -> Error {
-	c := strings.clone_to_cstring(addr, allocator)
-	return _connect(s, c) == 0 ? nil : last_error()
+connect :: proc(s: Socket, addr: cstring) -> Error {
+	return _connect(s, addr) == 0 ? nil : last_error()
 }
 
 send :: proc {

zmq_test.odin

@@ -2,6 +2,7 @@
 
 package zmq
 
+import "base:runtime"
 import "core:testing"
 
 @(test)
@@ -13,6 +14,38 @@ test_version :: proc(t: ^testing.T) {
 	testing.expect_value(t, pa, 5)
 }
 
+@(test)
+test_connect_does_not_allocate_with_string_literals :: proc(t: ^testing.T) {
+	context.temp_allocator = runtime.panic_allocator()
+
+	ctx := ctx_new()
+	defer ctx_term(ctx)
+
+	srv, serr := socket(ctx, .REP)
+	testing.expect_value(t, serr, nil)
+	if serr != nil {
+		testing.fail_now(t, "Can't create server socket")
+	}
+	defer close(srv)
+
+	if err := bind(srv, "inproc://echo"); err != nil {
+		testing.expect_value(t, err, nil)
+		testing.fail_now(t, "Can't bind server socket")
+	}
+
+	cli, cerr := socket(ctx, .REQ)
+	testing.expect_value(t, cerr, nil)
+	if cerr != nil {
+		testing.fail_now(t, "Can't create client socket")
+	}
+	defer close(cli)
+	err := connect(cli, "inproc://echo")
+	testing.expect_value(t, err, nil)
+	if err != nil {
+		testing.fail_now(t, "Can't connect client to server")
+	}
+}
+
 @(test)
 test_simple_const_echo :: proc(t: ^testing.T) {
 	ctx := ctx_new()