pub fn all(ftx: FunctionContext) -> Result(Value, ExecutionError)
pub fn exists(
ftx: FunctionContext,
) -> Result(Value, ExecutionError)
pub fn exists_one(
ftx: FunctionContext,
) -> Result(Value, ExecutionError)
pub fn filter(
ftx: FunctionContext,
) -> Result(Value, ExecutionError)
pub fn has(ftx: FunctionContext) -> Result(Value, ExecutionError)
pub fn map(ftx: FunctionContext) -> Result(Value, ExecutionError)
pub fn size(
ftx: FunctionContext,
) -> Result(Value, ExecutionError)