src/test/ui/async-await/edition-deny-async-fns-2015.stderr

   1 error[E0670]: `async fn` is not permitted in Rust 2015
   2   --> $DIR/edition-deny-async-fns-2015.rs:3:1
   3    |
   4 LL | async fn foo() {}
   5    | ^^^^^ to use `async fn`, switch to Rust 2018 or later
   6    |
   7    = help: set `edition = "2018"` in `Cargo.toml`
   8    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
   9
  10 error[E0670]: `async fn` is not permitted in Rust 2015
  11   --> $DIR/edition-deny-async-fns-2015.rs:5:12
  12    |
  13 LL | fn baz() { async fn foo() {} }
  14    |            ^^^^^ to use `async fn`, switch to Rust 2018 or later
  15    |
  16    = help: set `edition = "2018"` in `Cargo.toml`
  17    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  18
  19 error[E0670]: `async fn` is not permitted in Rust 2015
  20   --> $DIR/edition-deny-async-fns-2015.rs:7:1
  21    |
  22 LL | async fn async_baz() {
  23    | ^^^^^ to use `async fn`, switch to Rust 2018 or later
  24    |
  25    = help: set `edition = "2018"` in `Cargo.toml`
  26    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  27
  28 error[E0670]: `async fn` is not permitted in Rust 2015
  29   --> $DIR/edition-deny-async-fns-2015.rs:8:5
  30    |
  31 LL |     async fn bar() {}
  32    |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
  33    |
  34    = help: set `edition = "2018"` in `Cargo.toml`
  35    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  36
  37 error[E0670]: `async fn` is not permitted in Rust 2015
  38   --> $DIR/edition-deny-async-fns-2015.rs:14:5
  39    |
  40 LL |     async fn foo() {}
  41    |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
  42    |
  43    = help: set `edition = "2018"` in `Cargo.toml`
  44    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  45
  46 error[E0670]: `async fn` is not permitted in Rust 2015
  47   --> $DIR/edition-deny-async-fns-2015.rs:18:5
  48    |
  49 LL |     async fn foo() {}
  50    |     ^^^^^ to use `async fn`, switch to Rust 2018 or later
  51    |
  52    = help: set `edition = "2018"` in `Cargo.toml`
  53    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  54
  55 error[E0670]: `async fn` is not permitted in Rust 2015
  56   --> $DIR/edition-deny-async-fns-2015.rs:36:9
  57    |
  58 LL |         async fn bar() {}
  59    |         ^^^^^ to use `async fn`, switch to Rust 2018 or later
  60    |
  61    = help: set `edition = "2018"` in `Cargo.toml`
  62    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  63
  64 error[E0670]: `async fn` is not permitted in Rust 2015
  65   --> $DIR/edition-deny-async-fns-2015.rs:26:9
  66    |
  67 LL |         async fn foo() {}
  68    |         ^^^^^ to use `async fn`, switch to Rust 2018 or later
  69    |
  70    = help: set `edition = "2018"` in `Cargo.toml`
  71    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  72
  73 error[E0670]: `async fn` is not permitted in Rust 2015
  74   --> $DIR/edition-deny-async-fns-2015.rs:31:13
  75    |
  76 LL |             async fn bar() {}
  77    |             ^^^^^ to use `async fn`, switch to Rust 2018 or later
  78    |
  79    = help: set `edition = "2018"` in `Cargo.toml`
  80    = note: for more on editions, read https://doc.rust-lang.org/edition-guide
  81
  82 error[E0706]: functions in traits cannot be declared `async`
  83   --> $DIR/edition-deny-async-fns-2015.rs:18:5
  84    |
  85 LL |     async fn foo() {}
  86    |     -----^^^^^^^^^^^^
  87    |     |
  88    |     `async` because of this
  89    |
  90    = note: `async` trait functions are not currently supported
  91    = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait
  92
  93 error: aborting due to 10 previous errors
  94
  95 Some errors have detailed explanations: E0670, E0706.
  96 For more information about an error, try `rustc --explain E0670`.