Index - E
| Either | Data.Either.Extra |
| either | Data.Either.Extra |
| elem | Data.List.Extra |
| elemIndex | Data.List.Extra |
| elemIndices | Data.List.Extra |
| emptyPermissions | System.Directory.Extra |
| env | System.Process.Extra |
| ErrorCall | |
| 1 (Data Constructor) | Control.Exception.Extra |
| 2 (Type/Class) | Control.Exception.Extra |
| errorIO | Control.Exception.Extra, Extra |
| evaluate | Control.Exception.Extra |
| Exception | Control.Exception.Extra |
| executable | System.Directory.Extra |