tree_sitter::ffi

Function ts_language_next_state

source 
pub unsafe extern "C" fn ts_language_next_state(
    self_: *const TSLanguage,
    state: TSStateId,
    symbol: TSSymbol,
) -> TSStateId
Expand description

Get the next parse state. Combine this with lookahead iterators to generate completion suggestions or valid symbols in error nodes. Use ts_node_grammar_symbol for valid symbols.