Trait revision::Revisioned
source · pub trait Revisioned {
// Required methods
fn revision() -> u16;
fn serialize_revisioned<W: Write>(&self, w: &mut W) -> Result<(), Error>;
fn deserialize_revisioned<R: Read>(r: &mut R) -> Result<Self, Error>
where Self: Sized;
// Provided method
fn type_id() -> TypeId
where Self: 'static { ... }
}Expand description
Trait that provides an interface for version aware serialization and deserialization.
Example implementation
use revision::Error;
use revision::Revisioned;
struct MyType<T>(T);
impl<T> Revisioned for MyType<T>
where
T: Revisioned,
{
#[inline]
fn serialize_revisioned<W: std::io::Write>(&self, writer: &mut W) -> Result<(), Error> {
self.0.serialize_revisioned(writer)
}
#[inline]
fn deserialize_revisioned<R: std::io::Read>(reader: &mut R) -> Result<Self, Error> {
Ok(MyType(T::deserialize_revisioned(reader)?))
}
fn revision() -> u16 {
1
}
}