Module rename

Available on crate feature __ecma and (crate features __ecma_transforms or __testing_transform) only.

Traits

RenamedVariable

A trait that is used to represent a renamed variable. For renamer_keep_contexts, the syntax contexts of the replacements should be correct (unique), while for hygiene (which calls renamer), the resulting syntax contexts are irrelevant. This type is used to handle both cases without code duplication by using HashMap<Id, impl RenamedVariable> everywhere:

Renamer

Functions

contains_eval

rename

rename_with_config

renamer

renamer_keep_contexts

Create correct (unique) syntax contexts. Use this if you need the syntax contexts produces by this pass (unlike the default hygiene pass which removes them anyway.)

Type Aliases

RenameMap