Module external_values 

Enums

ExternVal

https://webassembly.github.io/spec/core/exec/runtime.html#external-values

Traits

ExternFilterable

common convention functions defined for lists of ExternVals, ExternTypes, Exports https://webassembly.github.io/spec/core/exec/runtime.html#conventions https://webassembly.github.io/spec/core/syntax/types.html#id3 https://webassembly.github.io/spec/core/syntax/modules.html?highlight=convention#id1