pub trait GraphCodec {
// Required methods
fn encode_graph(&self, encoder: &mut Encoder) -> Result<u32, AbiError>;
fn decode_graph(decoder: &Decoder<'_>, root: u32) -> Result<Self, AbiError>
where Self: Sized;
}pub trait GraphCodec {
// Required methods
fn encode_graph(&self, encoder: &mut Encoder) -> Result<u32, AbiError>;
fn decode_graph(decoder: &Decoder<'_>, root: u32) -> Result<Self, AbiError>
where Self: Sized;
}