methods
call graph
variable values on hover
multiple and external crate support
Merge branch 'dxr' of https://github.com/nick29581/rust into dxr
add support for tuple enums
improve tuple enum support and variant references
dump enum refs from match patterns
recognize identifiers in patterns
add tuple and struct enum hover snippets
variants use var_ref instead of variable in pattern matching
referencing struct fields in patterns
process enum structs differently
Merge branch 'dxr-enum' into dxr