diff options
Diffstat (limited to 'src/doc/book/listings/ch16-fearless-concurrency')
3 files changed, 22 insertions, 16 deletions
diff --git a/src/doc/book/listings/ch16-fearless-concurrency/listing-16-09/output.txt b/src/doc/book/listings/ch16-fearless-concurrency/listing-16-09/output.txt index 0795a3a4f..db8518537 100644 --- a/src/doc/book/listings/ch16-fearless-concurrency/listing-16-09/output.txt +++ b/src/doc/book/listings/ch16-fearless-concurrency/listing-16-09/output.txt @@ -10,7 +10,7 @@ error[E0382]: borrow of moved value: `val` 10 | println!("val is {}", val); | ^^^ value borrowed here after move | - = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info) + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) For more information about this error, try `rustc --explain E0382`. error: could not compile `message-passing` due to previous error diff --git a/src/doc/book/listings/ch16-fearless-concurrency/listing-16-14/output.txt b/src/doc/book/listings/ch16-fearless-concurrency/listing-16-14/output.txt index 9546e1e48..0634b86e5 100644 --- a/src/doc/book/listings/ch16-fearless-concurrency/listing-16-14/output.txt +++ b/src/doc/book/listings/ch16-fearless-concurrency/listing-16-14/output.txt @@ -1,20 +1,26 @@ $ cargo run Compiling shared-state v0.1.0 (file:///projects/shared-state) error[E0277]: `Rc<Mutex<i32>>` cannot be sent between threads safely - --> src/main.rs:11:22 - | -11 | let handle = thread::spawn(move || { - | ______________________^^^^^^^^^^^^^_- - | | | - | | `Rc<Mutex<i32>>` cannot be sent between threads safely -12 | | let mut num = counter.lock().unwrap(); -13 | | -14 | | *num += 1; -15 | | }); - | |_________- within this `[closure@src/main.rs:11:36: 15:10]` - | - = help: within `[closure@src/main.rs:11:36: 15:10]`, the trait `Send` is not implemented for `Rc<Mutex<i32>>` - = note: required because it appears within the type `[closure@src/main.rs:11:36: 15:10]` + --> src/main.rs:11:36 + | +11 | let handle = thread::spawn(move || { + | ------------- ^------ + | | | + | ______________________|_____________within this `[closure@src/main.rs:11:36: 11:43]` + | | | + | | required by a bound introduced by this call +12 | | let mut num = counter.lock().unwrap(); +13 | | +14 | | *num += 1; +15 | | }); + | |_________^ `Rc<Mutex<i32>>` cannot be sent between threads safely + | + = help: within `[closure@src/main.rs:11:36: 11:43]`, the trait `Send` is not implemented for `Rc<Mutex<i32>>` +note: required because it's used within this closure + --> src/main.rs:11:36 + | +11 | let handle = thread::spawn(move || { + | ^^^^^^^ note: required by a bound in `spawn` For more information about this error, try `rustc --explain E0277`. diff --git a/src/doc/book/listings/ch16-fearless-concurrency/output-only-01-move-drop/output.txt b/src/doc/book/listings/ch16-fearless-concurrency/output-only-01-move-drop/output.txt index f7be53b9a..301a9a44a 100644 --- a/src/doc/book/listings/ch16-fearless-concurrency/output-only-01-move-drop/output.txt +++ b/src/doc/book/listings/ch16-fearless-concurrency/output-only-01-move-drop/output.txt @@ -5,7 +5,7 @@ error[E0382]: use of moved value: `v` | 4 | let v = vec![1, 2, 3]; | - move occurs because `v` has type `Vec<i32>`, which does not implement the `Copy` trait -5 | +5 | 6 | let handle = thread::spawn(move || { | ------- value moved into closure here 7 | println!("Here's a vector: {:?}", v); |