HsImport.ImportPos

Documentation

findImportPos :: HsImportDecl -> [HsImportDecl] -> Maybe ImportPos

Returns the position where the import declaration for the new import should be put into the list of import declarations.

data ImportPos

Where a new import declaration should be added.

Constructors

Before HsImportDecl

before the specified import declaration

After HsImportDecl

after the specified import declaration

Instances

Eq ImportPos

Methods

(==) :: ImportPos -> ImportPos -> Bool

(/=) :: ImportPos -> ImportPos -> Bool

Show ImportPos

Methods

showsPrec :: Int -> ImportPos -> ShowS

show :: ImportPos -> String

showList :: [ImportPos] -> ShowS

matchingImports :: ModuleName -> [HsImportDecl] -> [HsImportDecl]

Returns all import declarations having the same module name.

bestMatchingImport :: ModuleName -> [HsImportDecl] -> Maybe HsImportDecl

Returns the best matching import declaration for the given module name. E.g. if the module name is Foo.Bar.Boo, then Foo.Bar is considered better matching than Foo.