tracing

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History

Thomas Braun 4a3f2991bf attributes: ensure res and err events inherit target (#2184 )

## Motivation

Currently, when an `#[instrument]` attribute has an overridden target,
the events generated by `ret` and `err` arguments do not inherit that
target.

For example, if I write

```rust
#[tracing::instrument(target = "some_target", ret)
fn do_stuff() -> Something {
    // ...
}
```

the `do_stuff` span will have the target "some_target", but the return
value event generated by `ret` will have the current module path as its
target, and there is no way to change the return value event's target.

## Solution

This branch changes the macro expansion for `#[instrument]` with the
`ret` and/or `err` arguments so that an overridden target is propagated
to the events generated by `ret` and `err`.

Fixes #2183

2022-07-01 10:08:17 -07:00

async_fn.rs

attributes: remove extra braces around async blocks (#2090 )

2022-04-26 16:23:03 -07:00

destructuring.rs

tests: put mocking functionality into a crate (#2009 )

2022-03-29 16:20:56 -07:00

err.rs

attributes: ensure res and err events inherit target (#2184 )

2022-07-01 10:08:17 -07:00

fields.rs

core: impl field::Value for String (#2164 )