Licenses Diagnostics

`rejected`

One or more licenses for a crate were rejected because they were not configured to be allowed.

`accepted`

The license expression for a crate was allowed, though there may be warnings.

`unlicensed`

No license expression could be found for a crate and it is considered unlicensed.

`skipped-private-workspace-crate`

A workspace member is publish = false and was skipped.

`license-not-encountered`

A license in licenses.allow was not found in any crate.

This diagnostic can be silenced by configuring the licenses.unused-allowed-license field to "allow".

`license-exception-not-encountered`

A licenses.exception was not used as the crate it applied to was not encountered.

The license field of a package was present but empty. This is a bug that used to be allowed by crates.io, and possibly other registry implementations. cargo-deny will attempt to fallback to finding license files in the package's source.

`gather-failure`

There was an error when trying to find one or more license files in a package's source.

`no-license-field`

The package did not use the license field, cargo-deny will attempt to fallback to finding license files in the package's source.

`missing-clarification-file`

A file referenced by a clarification was not found.

`parse-error`

The SPDX expression for a crate could not be parsed.