| EmptyBody | Data.API.Doc | 
| encode | Data.API.Value | 
| encodeJSON | Data.Binary.Serialise.CBOR.JSON | 
| encodeListWith | Data.Binary.Serialise.CBOR.Extra | 
| encodeMaybeWith | Data.Binary.Serialise.CBOR.Extra | 
| encodeRecordFields | Data.Binary.Serialise.CBOR.Extra | 
| encodeUnion | Data.Binary.Serialise.CBOR.Extra | 
| enforceFilters | Data.API.JSON | 
| enforceReadOnlyFields | Data.API.JSON | 
| Enum | Data.API.Value | 
| enumTool | Data.API.Tools.Enum, Data.API.Tools | 
| Example | Data.API.Tools.Example | 
| example | Data.API.Tools.Example | 
| exampleTool | Data.API.Tools.Example, Data.API.Tools | 
| ExpArray | Data.API.Error, Data.API.JSON | 
| ExpBool | Data.API.Error, Data.API.JSON | 
| Expected |  | 
| 1 (Type/Class) | Data.API.Error, Data.API.JSON | 
| 2 (Data Constructor) | Data.API.Error, Data.API.JSON | 
| expectedArray | Data.API.Error, Data.API.JSON | 
| expectedBool | Data.API.Error, Data.API.JSON | 
| expectedInt | Data.API.Error, Data.API.JSON | 
| expectedObject | Data.API.Error, Data.API.JSON | 
| expectedString | Data.API.Error, Data.API.JSON | 
| expectEnum | Data.API.Value | 
| expectList | Data.API.Value | 
| expectMaybe | Data.API.Value | 
| expectRecord | Data.API.Value | 
| expectUnion | Data.API.Value | 
| ExpInt | Data.API.Error, Data.API.JSON | 
| ExpObject | Data.API.Error, Data.API.JSON | 
| ExpString | Data.API.Error, Data.API.JSON | 
| extDict | Data.API.Doc.Subst | 
| extractAPI | Data.API.API |