Raised if a value that could potentially be on an entry is missing because it was either not configured on the repository or it has not yet been fetched.
Raised when multiple fields of the same type are configured on the same repository.
The parser gem has a list of diagnostics with a hard-coded set of error messages. We create our own diagnostic class in order to set our own error messages.
Indicates a problem with the DNS request.
Indicates some other unhandled resolver error was encountered.
Location resource
Error raised when no cdylib artifact was created
Raised when a lockfile cannot be parsed