Trait soroban_sdk::xdr::WriteXdr
pub trait WriteXdr {
// Required method
fn write_xdr(&self, w: &mut impl Write) -> Result<(), Error>;
// Provided methods
fn to_xdr(&self) -> Result<Vec<u8, Global>, Error> { ... }
fn to_xdr_base64(&self) -> Result<String, Error> { ... }
}