| # What is this crate used for? |
| |
| This is a dependency of the `tracing` crate. |
| |
| # Are there any use restrictions? i.e. only for development hosts |
| |
| No. |
| |
| # What differs from upstream? |
| |
| We vendor the exact crate but remove the included copies of spin and lazy_static which are only |
| used in no_std environments. If upstream stops shipping vendored code with different licenses |
| which won't be used in our build from the main crate, we can un-fork. This should happen when both |
| https://github.com/matklad/once_cell/issues/61 and https://github.com/tokio-rs/tracing/issues/1165 |
| are resolved. |
| |
| # Are there any restrictions to how it should be rolled? |
| |
| No. |
| |
| # Is there anything else which makes this dependency "special"? |
| |
| No. |
