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use std::ops::Deref;
use std::rc::Rc;
use std::sync::Arc;
use identity_iota_core::did::IotaDID;
use identity_iota_core::diff::DiffMessage;
use identity_iota_core::tangle::MessageId;
use crate::document::ResolvedIotaDocument;
use crate::error::Result;
use crate::tangle::traits::private::Sealed;
pub trait TangleRef {
fn did(&self) -> &IotaDID;
fn message_id(&self) -> &MessageId;
fn set_message_id(&mut self, message_id: MessageId);
fn previous_message_id(&self) -> &MessageId;
fn set_previous_message_id(&mut self, message_id: MessageId);
}
#[async_trait::async_trait(?Send)]
pub trait TangleResolve {
async fn resolve(&self, did: &IotaDID) -> Result<ResolvedIotaDocument>;
}
impl TangleRef for DiffMessage {
fn did(&self) -> &IotaDID {
self.id()
}
fn message_id(&self) -> &MessageId {
self.message_id()
}
fn set_message_id(&mut self, message_id: MessageId) {
self.set_message_id(message_id);
}
fn previous_message_id(&self) -> &MessageId {
self.previous_message_id()
}
fn set_previous_message_id(&mut self, message_id: MessageId) {
self.set_previous_message_id(message_id);
}
}
pub trait SharedPtr<T>: Clone + From<T> + Deref<Target = T> + Sealed {}
impl<T> SharedPtr<T> for Rc<T> {}
impl<T> SharedPtr<T> for Arc<T> {}
mod private {
use std::rc::Rc;
use std::sync::Arc;
pub trait Sealed {}
impl<T> Sealed for Rc<T> {}
impl<T> Sealed for Arc<T> {}
}