Trait rustc_serialize::serialize::Decodable[][src]

pub trait Decodable<D: Decoder>: Sized {
    fn decode(d: &mut D) -> Result<Self, D::Error>;
Expand description

Trait for types that can be deserialized

This can be implemented using the Decodable, TyDecodable and MetadataDecodable macros.

  • Decodable should be used in crates that don’t depend on rustc_middle.
  • MetadataDecodable is used in rustc_metadata for types that contain rustc_metadata::rmeta::Lazy.
  • TyDecodable should be used for types that are only serialized in crate metadata or the incremental cache. This is most types in rustc_middle.

Required methods

Implementations on Foreign Types