From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- third_party/rust/ringbuf/examples/simple.rs | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 third_party/rust/ringbuf/examples/simple.rs (limited to 'third_party/rust/ringbuf/examples/simple.rs') diff --git a/third_party/rust/ringbuf/examples/simple.rs b/third_party/rust/ringbuf/examples/simple.rs new file mode 100644 index 0000000000..7ee372d4d1 --- /dev/null +++ b/third_party/rust/ringbuf/examples/simple.rs @@ -0,0 +1,20 @@ +extern crate ringbuf; + +use ringbuf::RingBuffer; + +fn main() { + let rb = RingBuffer::::new(2); + let (mut prod, mut cons) = rb.split(); + + prod.push(0).unwrap(); + prod.push(1).unwrap(); + assert_eq!(prod.push(2), Err(2)); + + assert_eq!(cons.pop().unwrap(), 0); + + prod.push(2).unwrap(); + + assert_eq!(cons.pop().unwrap(), 1); + assert_eq!(cons.pop().unwrap(), 2); + assert_eq!(cons.pop(), None); +} -- cgit v1.2.3