Module proxies

Available on crate features __common_plugin_transform or __plugin_transform_host only.

Proxy to the host’s data not attached to the AST, like sourcemap / comments. Or interfaces to setup the plugin’s environment from the host.

Structs

• AllocatedBytesPtr
  A struct to exchange allocated data between memory spaces.
• PluginCommentsProxy
  A struct implements swc_common::comments::Comments for the plugin. This is a proxy to the host’s comments reference while plugin transform runs, does not contain actual data but lazily requests to the host for each interfaces.
• PluginSourceMapProxy
• TransformPluginProgramMetadata
  An arbitary metadata for given Program to run transform in plugin. These are not directly attached to Program’s AST structures but required for certain transforms.