aldrin-core 0.13.0

Shared core components of Aldrin, a message bus for service-oriented RPC and interprocess communication.
Documentation 
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use crate::tags::{PrimaryTag, Tag};
use crate::Serializer;
use thiserror::Error;

pub trait Serialize<T: Tag>: Sized {
    fn serialize(self, serializer: Serializer) -> Result<(), SerializeError>;

    fn serializes_as_some(&self) -> bool {
        true
    }
}

pub trait SerializePrimary: PrimaryTag + Serialize<Self::Tag> {}

impl<T: PrimaryTag + Serialize<T::Tag>> SerializePrimary for T {}

#[derive(Error, Debug, Copy, Clone, PartialEq, Eq)]
pub enum SerializeError {
    #[error("unexpected value type")]
    UnexpectedValue,

    #[error("serialized value overflowed")]
    Overflow,

    #[error("more elements serialized than expected")]
    TooManyElements,

    #[error("fewer elements serialized than expected")]
    TooFewElements,

    #[error("too deeply nested")]
    TooDeeplyNested,
}