Module ra_ap_hir_expand::db [−][src]
Expand description
Defines database & queries for macro expansion.
Structs
Representative struct for the query group.
Enums
Traits
Functions
This expands the given macro call, but with different arguments. This is
used for completion, where we want to see what ‘would happen’ if we insert a
token. The token_to_map mapped down into the expansion, with the mapped
token returned.