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Add test example for async-backtrace

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Sanchayan Maity 2024-10-18 15:26:43 +05:30
parent daa6d55fb1
commit 867f8ef3b6
3 changed files with 474 additions and 9 deletions
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446
Cargo.lock generated
View file

@ -17,10 +17,45 @@ version = "2.0.0"
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[[package]]
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@ -66,7 +101,22 @@ dependencies = [
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@ -164,18 +227,81 @@ dependencies = [
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@ -191,6 +317,16 @@ dependencies = [
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@ -200,6 +336,31 @@ dependencies = [
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@ -230,12 +391,104 @@ dependencies = [
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@ -245,6 +498,18 @@ dependencies = [
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@ -278,40 +553,171 @@ dependencies = [
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2
Cargo.toml
View file

@ -7,4 +7,4 @@ edition = "2021"
tokio = { version = "1.36.0", default-features = false, features = ["time", "rt-multi-thread", "macros"] }
futures = "0.3.30"
async-stream = "0.3.5"
async-backtrace = { git = "https://github.com/tokio-rs/async-backtrace" }

35
src/main.rs
View file

@ -14,6 +14,36 @@ use std::pin::Pin;
use tokio::task::{JoinError, JoinHandle};
use tokio::time::{sleep, Duration};
#[async_backtrace::framed]
async fn pending() {
std::future::pending::<()>().await
}
#[async_backtrace::framed]
async fn foo() {
bar().await;
}
#[async_backtrace::framed]
async fn bar() {
futures::join!(fiz(), buz());
}
#[async_backtrace::framed]
async fn fiz() {
tokio::task::yield_now().await;
}
#[async_backtrace::framed]
async fn buz() {
println!("{}", baz().await);
}
#[async_backtrace::framed]
async fn baz() -> String {
async_backtrace::taskdump_tree(true)
}
async fn sleep_then_print(timer: i32) {
println!("Start timer {}.", timer);
@ -192,4 +222,9 @@ async fn main() {
// unordered().await;
// unordered_handle().await;
// blocking().await;
// tokio::select! {
// _ = tokio::spawn(async_backtrace::frame!(pending())) => {}
// _ = foo() => {}
// };
}