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https://github.com/rwf2/Rocket.git
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926e06ef3c
This commit complete the migration to 'tracing' for all logging. Below
is a summary of all relevant commits, including this one:
Log improvements:
- All log (trace) messages are structured which means they contain fields
that can formatted by any subscriber.
- Logging can be disabled entirely by disabling the default `trace` feature.
- Routes and catchers now contain location (file/line) information.
- Two log format kinds: pretty and compact via ROCKET_LOG_FORMAT
- Coloring is not disabled globally. Thus applications can color even if
Rocket is configured not to.
- Rocket is more conservative about 'warn' and 'error' messages, reserving
those log levels for messages useful in production.
- Errors from guards logged by codegen now use the 'Display' implementation of
those errors when one exists.
- Secrets are never logged, even when directly asked for.
New features:
- Many Rocket types know how to trace themselves via a new `Trace` trait.
- `Either` types can now be used in `uri!()` calls.
- A `RequestIdLayer` tags all requests with a unique ID.
Breaking changes to configuration:
- `Config::log_level` is of type `Option<Level>`. `None` disables tracing.
- `log_level` now uses the traditional log level names: "off", "error",
"warn", "info", "debug", "trace", or 0-5. This replace the Rocket-specific
"normal", "debug", "critical".
- A new option, `log_format`, which is either `compact` or `pretty`,
determines how Rocket's tracing subscriber log trace messages.
Breaking changes:
- Hidden `rocket::Either` is now publicly available at `rocket::either::Either`.
- `rocket::Error` no longer panics when dropped.
- `main` generated by `#[launch]` returns an `ExitCode`.
- `FromParam` `Err` now always returns the actual error as opposed to the
string that failed to parse. To recover the original string, use `Either<T,
&str>`, where `T: FromParam`, as a parameter guard.
- Many types that implemented `Display` now instead implement `Trace`.
- `Error::pretty_print()` was removed. Use `Error::trace()` via `Trace` impl.
Internal improvements:
- Made more space in CI machines for tasks.
- Cleaned up testbench code using `inventory`.
Resolves #21.
182 lines
6.3 KiB
Plaintext
182 lines
6.3 KiB
Plaintext
error: attribute can only be applied to `async` functions
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--> tests/ui-fail-nightly/async-entry.rs:4:5
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4 | #[rocket::main]
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| ^^^^^^^^^^^^^^^
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note: this function must be `async`
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--> tests/ui-fail-nightly/async-entry.rs:5:5
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5 | fn foo() { }
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| ^^^^^^^^
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= note: this error originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
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warning: attribute is typically applied to `main` function
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--> tests/ui-fail-nightly/async-entry.rs:10:5
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10 | #[rocket::main]
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| ^^^^^^^^^^^^^^^
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note: this function is not `main`
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--> tests/ui-fail-nightly/async-entry.rs:11:14
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11 | async fn foo() { }
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| ^^^
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= note: apply `#[suppress(arbitrary_main)]` before the item to suppress this lint
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= note: this warning originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute can only be applied to `async` functions
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--> tests/ui-fail-nightly/async-entry.rs:16:5
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16 | #[rocket::main]
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| ^^^^^^^^^^^^^^^
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note: this function must be `async`
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--> tests/ui-fail-nightly/async-entry.rs:17:5
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17 | fn main() {
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| ^^^^^^^^^
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= note: this error originates in the attribute macro `rocket::main` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute cannot be applied to `main` function
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--> tests/ui-fail-nightly/async-entry.rs:49:5
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49 | #[rocket::launch]
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| ^^^^^^^^^^^^^^^^^
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= note: this attribute generates a `main` function
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note: this function cannot be `main`
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--> tests/ui-fail-nightly/async-entry.rs:50:8
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50 | fn main() -> rocket::Rocket<rocket::Build> {
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| ^^^^
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= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute can only be applied to functions that return a value
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--> tests/ui-fail-nightly/async-entry.rs:56:5
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56 | #[rocket::launch]
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| ^^^^^^^^^^^^^^^^^
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note: this function must return a value
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--> tests/ui-fail-nightly/async-entry.rs:57:5
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57 | async fn rocket() {
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| ^^^^^^^^^^^^^^^^^
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= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute can only be applied to functions that return a value
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--> tests/ui-fail-nightly/async-entry.rs:64:5
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64 | #[rocket::launch]
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| ^^^^^^^^^^^^^^^^^
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note: this function must return a value
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--> tests/ui-fail-nightly/async-entry.rs:65:5
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65 | fn rocket() {
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| ^^^^^^^^^^^
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= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute cannot be applied to `main` function
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--> tests/ui-fail-nightly/async-entry.rs:79:5
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79 | #[rocket::launch]
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| ^^^^^^^^^^^^^^^^^
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= note: this attribute generates a `main` function
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note: this function cannot be `main`
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--> tests/ui-fail-nightly/async-entry.rs:80:8
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80 | fn main() -> &'static str {
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| ^^^^
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= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: attribute cannot be applied to `main` function
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--> tests/ui-fail-nightly/async-entry.rs:87:5
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87 | #[rocket::launch]
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| ^^^^^^^^^^^^^^^^^
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= note: this attribute generates a `main` function
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note: this function cannot be `main`
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--> tests/ui-fail-nightly/async-entry.rs:88:14
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88 | async fn main() -> _ {
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| ^^^^
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= note: this error originates in the attribute macro `rocket::launch` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0728]: `await` is only allowed inside `async` functions and blocks
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--> tests/ui-fail-nightly/async-entry.rs:73:42
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72 | fn rocket() -> _ {
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| ---------------- this is not `async`
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73 | let _ = rocket::build().launch().await;
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| ^^^^^ only allowed inside `async` functions and blocks
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error[E0277]: `main` has invalid return type `Rocket<Build>`
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--> tests/ui-fail-nightly/async-entry.rs:94:20
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94 | async fn main() -> rocket::Rocket<rocket::Build> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` can only return types that implement `Termination`
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= help: consider using `()`, or a `Result`
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error[E0308]: mismatched types
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--> tests/ui-fail-nightly/async-entry.rs:35:9
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33 | async fn rocket() -> String {
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| ------ expected `std::string::String` because of return type
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34 | let _ = rocket::build().launch().await;
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35 | rocket::build()
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| ^^^^^^^^^^^^^^^ expected `String`, found `Rocket<Build>`
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= note: expected struct `std::string::String`
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found struct `Rocket<Build>`
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error[E0308]: mismatched types
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--> tests/ui-fail-nightly/async-entry.rs:44:9
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42 | async fn rocket() -> _ {
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| - expected `Rocket<Build>` because of return type
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43 | let _ = rocket::build().launch().await;
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44 | "hi".to_string()
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| ^^^^^^^^^^^^^^^^ expected `Rocket<Build>`, found `String`
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= note: expected struct `Rocket<Build>`
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found struct `std::string::String`
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error[E0308]: mismatched types
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--> tests/ui-fail-nightly/async-entry.rs:24:21
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24 | async fn main() {
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| ____________________-^
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| | expected `()` because of default return type
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25 | | rocket::build()
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26 | | }
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| | ^- help: consider using a semicolon here: `;`
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| |_____|
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| expected `()`, found `Rocket<Build>`
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= note: expected unit type `()`
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found struct `Rocket<Build>`
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error[E0308]: mismatched types
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--> tests/ui-fail-nightly/async-entry.rs:35:9
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35 | rocket::build()
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| ^^^^^^^^^^^^^^^ expected `String`, found `Rocket<Build>`
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= note: expected struct `std::string::String`
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found struct `Rocket<Build>`
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error[E0308]: mismatched types
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--> tests/ui-fail-nightly/async-entry.rs:44:9
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44 | "hi".to_string()
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| ^^^^^^^^^^^^^^^^ expected `Rocket<Build>`, found `String`
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= note: expected struct `Rocket<Build>`
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found struct `std::string::String`
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