117 lines
4.9 KiB
Plaintext
117 lines
4.9 KiB
Plaintext
1| |// compile-flags: --edition=2018
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2| |
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3| |use core::{
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4| | future::Future,
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5| | marker::Send,
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6| | pin::Pin,
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7| |};
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8| |
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9| 1|fn non_async_func() {
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10| 1| println!("non_async_func was covered");
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11| 1| let b = true;
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12| 1| if b {
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13| 1| println!("non_async_func println in block");
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14| 1| }
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^0
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15| 1|}
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16| |
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17| |
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18| |
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19| |
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20| 1|async fn async_func() {
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21| 1| println!("async_func was covered");
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22| 1| let b = true;
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23| 1| if b {
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24| 1| println!("async_func println in block");
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25| 1| }
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^0
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26| 1|}
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27| |
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28| |
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29| |
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30| |
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31| 1|async fn async_func_just_println() {
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32| 1| println!("async_func_just_println was covered");
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33| 1|}
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34| |
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35| 1|fn main() {
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36| 1| println!("codecovsample::main");
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37| 1|
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38| 1| non_async_func();
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39| 1|
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40| 1| executor::block_on(async_func());
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41| 1| executor::block_on(async_func_just_println());
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42| 1|}
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43| |
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44| |mod executor {
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45| | use core::{
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46| | future::Future,
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47| | pin::Pin,
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48| | task::{Context, Poll, RawWaker, RawWakerVTable, Waker},
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49| | };
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50| |
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51| 2| pub fn block_on<F: Future>(mut future: F) -> F::Output {
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52| 2| let mut future = unsafe { Pin::new_unchecked(&mut future) };
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53| 2| use std::hint::unreachable_unchecked;
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54| 2| static VTABLE: RawWakerVTable = RawWakerVTable::new(
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55| 2| |_| unsafe { unreachable_unchecked() }, // clone
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^0
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56| 2| |_| unsafe { unreachable_unchecked() }, // wake
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^0
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57| 2| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
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^0
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58| 2| |_| (),
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59| 2| );
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60| 2| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
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61| 2| let mut context = Context::from_waker(&waker);
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62| |
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63| | loop {
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64| 2| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
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65| 2| break val;
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66| 0| }
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67| | }
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68| 2| }
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------------------
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| async2::executor::block_on::<async2::async_func::{closure#0}>:
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| 51| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output {
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| 52| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) };
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| 53| 1| use std::hint::unreachable_unchecked;
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| 54| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new(
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| 55| 1| |_| unsafe { unreachable_unchecked() }, // clone
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| 56| 1| |_| unsafe { unreachable_unchecked() }, // wake
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| 57| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
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| 58| 1| |_| (),
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| 59| 1| );
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| 60| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
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| 61| 1| let mut context = Context::from_waker(&waker);
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| 62| |
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| 63| | loop {
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| 64| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
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| 65| 1| break val;
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| 66| 0| }
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| 67| | }
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| 68| 1| }
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------------------
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| async2::executor::block_on::<async2::async_func_just_println::{closure#0}>:
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| 51| 1| pub fn block_on<F: Future>(mut future: F) -> F::Output {
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| 52| 1| let mut future = unsafe { Pin::new_unchecked(&mut future) };
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| 53| 1| use std::hint::unreachable_unchecked;
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| 54| 1| static VTABLE: RawWakerVTable = RawWakerVTable::new(
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| 55| 1| |_| unsafe { unreachable_unchecked() }, // clone
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| 56| 1| |_| unsafe { unreachable_unchecked() }, // wake
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| 57| 1| |_| unsafe { unreachable_unchecked() }, // wake_by_ref
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| 58| 1| |_| (),
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| 59| 1| );
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| 60| 1| let waker = unsafe { Waker::from_raw(RawWaker::new(core::ptr::null(), &VTABLE)) };
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| 61| 1| let mut context = Context::from_waker(&waker);
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| 62| |
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| 63| | loop {
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| 64| 1| if let Poll::Ready(val) = future.as_mut().poll(&mut context) {
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| 65| 1| break val;
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| 66| 0| }
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| 67| | }
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| 68| 1| }
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------------------
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69| |}
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