tree-sitter-0.2.1.0: Unstable bindings for the tree-sitter parsing library.

Safe HaskellNone
LanguageHaskell2010

TreeSitter.Cursor

Synopsis

Documentation

data Cursor Source #

A cursor for traversing a tree.

This type is uninhabited and used only for type safety within Ptr values.

withCursor :: Ptr TSNode -> (Ptr Cursor -> IO a) -> IO a Source #

sizeOfCursor :: Int Source #

THe size of a Cursor in bytes. The tests verify that this value is the same as sizeof(TSTreeCursor).

ts_tree_cursor_new_p :: Ptr TSNode -> Ptr Cursor -> IO () Source #

ts_tree_cursor_delete :: Ptr Cursor -> IO () Source #

ts_tree_cursor_reset_p :: Ptr Cursor -> Ptr TSNode -> IO () Source #

ts_tree_cursor_current_node_p :: Ptr Cursor -> Ptr TSNode -> IO Bool Source #

ts_tree_cursor_current_field_name :: Ptr Cursor -> IO CString Source #

ts_tree_cursor_current_field_id :: Ptr Cursor -> IO FieldId Source #

ts_tree_cursor_goto_parent :: Ptr Cursor -> IO Bool Source #

ts_tree_cursor_goto_next_sibling :: Ptr Cursor -> IO Bool Source #

ts_tree_cursor_goto_first_child :: Ptr Cursor -> IO Bool Source #

ts_tree_cursor_goto_first_child_for_byte :: Ptr Cursor -> Word32 -> IO Int64 Source #