/// Allocate a new child for the given args and return its ID.
Allocate a new child for the given args and return its ID.
Allocate a new child for the given args and return its ID .
fn alloc_child(&mut self, current_id: TrieNodeID, b: u8) -> TrieNodeID {
        let child = self.alloc_node();
        self.nodes[current_id.get() as usize + b as usize] = Some(child);
        child
    }
fn alloc_child ( & mut self , current_id : TrieNodeID , b : u8 ) -> TrieNodeID { let child = self . alloc_node ( ) ; self . nodes [ current_id . get ( ) as usize + b as usize ] = Some ( child ) ; child }
Allocate a new child for the given args and return its ID.
Allocate a new child for the given args and return its ID .
&mut self
current_id
TrieNodeID
b
u8