mirror of https://github.com/rwf2/Rocket.git
163 lines
5.4 KiB
Plaintext
163 lines
5.4 KiB
Plaintext
error: attribute can only be applied to `async` functions
|
|
--> tests/ui-fail-stable/async-entry.rs:4:5
|
|
|
|
|
4 | #[rocket::main]
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function must be `async`
|
|
--> tests/ui-fail-stable/async-entry.rs:5:5
|
|
|
|
|
5 | fn foo() { }
|
|
| ^^
|
|
|
|
error: attribute can only be applied to `async` functions
|
|
--> tests/ui-fail-stable/async-entry.rs:16:5
|
|
|
|
|
16 | #[rocket::main]
|
|
| ^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function must be `async`
|
|
--> tests/ui-fail-stable/async-entry.rs:17:5
|
|
|
|
|
17 | fn main() {
|
|
| ^^
|
|
|
|
error: attribute cannot be applied to `main` function
|
|
--- note: this attribute generates a `main` function
|
|
--> tests/ui-fail-stable/async-entry.rs:49:5
|
|
|
|
|
49 | #[rocket::launch]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function cannot be `main`
|
|
--> tests/ui-fail-stable/async-entry.rs:50:8
|
|
|
|
|
50 | fn main() -> rocekt::Rocket<rocket::Build> {
|
|
| ^^^^
|
|
|
|
error: attribute can only be applied to functions that return a value
|
|
--> tests/ui-fail-stable/async-entry.rs:56:5
|
|
|
|
|
56 | #[rocket::launch]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function must return a value
|
|
--> tests/ui-fail-stable/async-entry.rs:57:5
|
|
|
|
|
57 | async fn rocket() {
|
|
| ^^^^^
|
|
|
|
error: attribute can only be applied to functions that return a value
|
|
--> tests/ui-fail-stable/async-entry.rs:64:5
|
|
|
|
|
64 | #[rocket::launch]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function must return a value
|
|
--> tests/ui-fail-stable/async-entry.rs:65:5
|
|
|
|
|
65 | fn rocket() {
|
|
| ^^
|
|
|
|
error: attribute cannot be applied to `main` function
|
|
--- note: this attribute generates a `main` function
|
|
--> tests/ui-fail-stable/async-entry.rs:79:5
|
|
|
|
|
79 | #[rocket::launch]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function cannot be `main`
|
|
--> tests/ui-fail-stable/async-entry.rs:80:8
|
|
|
|
|
80 | fn main() -> &'static str {
|
|
| ^^^^
|
|
|
|
error: attribute cannot be applied to `main` function
|
|
--- note: this attribute generates a `main` function
|
|
--> tests/ui-fail-stable/async-entry.rs:87:5
|
|
|
|
|
87 | #[rocket::launch]
|
|
| ^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: [note] this function cannot be `main`
|
|
--> tests/ui-fail-stable/async-entry.rs:88:14
|
|
|
|
|
88 | async fn main() -> _ {
|
|
| ^^^^
|
|
|
|
error[E0728]: `await` is only allowed inside `async` functions and blocks
|
|
--> tests/ui-fail-stable/async-entry.rs:73:17
|
|
|
|
|
72 | fn rocket() -> _ {
|
|
| ------ this is not `async`
|
|
73 | let _ = rocket::build().launch().await;
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
|
|
|
|
error[E0308]: mismatched types
|
|
--> tests/ui-fail-stable/async-entry.rs:35:9
|
|
|
|
|
35 | rocket::build()
|
|
| ^^^^^^^^^^^^^^^ expected struct `std::string::String`, found struct `Rocket`
|
|
|
|
|
= note: expected struct `std::string::String`
|
|
found struct `Rocket<Build>`
|
|
|
|
error[E0308]: mismatched types
|
|
--> tests/ui-fail-stable/async-entry.rs:44:9
|
|
|
|
|
44 | "hi".to_string()
|
|
| ^^^^^^^^^^^^^^^^ expected struct `Rocket`, found struct `std::string::String`
|
|
|
|
|
= note: expected struct `Rocket<Build>`
|
|
found struct `std::string::String`
|
|
|
|
error[E0308]: mismatched types
|
|
--> tests/ui-fail-stable/async-entry.rs:24:21
|
|
|
|
|
24 | async fn main() {
|
|
| ^ expected `()` because of default return type
|
|
| _____________________|
|
|
| |
|
|
25 | | rocket::build()
|
|
26 | | }
|
|
| | ^- help: consider using a semicolon here: `;`
|
|
| |_____|
|
|
| expected `()`, found struct `Rocket`
|
|
|
|
|
= note: expected unit type `()`
|
|
found struct `Rocket<Build>`
|
|
|
|
error[E0308]: mismatched types
|
|
--> tests/ui-fail-stable/async-entry.rs:33:26
|
|
|
|
|
33 | async fn rocket() -> String {
|
|
| ^^^^^^
|
|
| |
|
|
| expected struct `Rocket`, found struct `std::string::String`
|
|
| expected due to this
|
|
|
|
|
= note: expected struct `Rocket<Build>`
|
|
found struct `std::string::String`
|
|
|
|
error[E0277]: `main` has invalid return type `Rocket<Build>`
|
|
--> tests/ui-fail-stable/async-entry.rs:94:20
|
|
|
|
|
94 | async fn main() -> rocket::Rocket<rocket::Build> {
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` can only return types that implement `Termination`
|
|
|
|
|
= help: consider using `()`, or a `Result`
|