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cob: Return error on wrong history type 

Signed-off-by: Alexis Sellier <alexis@radicle.xyz>
This commit is contained in:
Alexis Sellier 2022-12-01 20:06:57 +01:00
parent 81a1ee5cc2
commit 4e0efa4690
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1 changed files with 4 additions and 1 deletions
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5
radicle/src/cob/store.rs
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@ -44,6 +44,8 @@ pub enum Error {
Identity(#[from] project::IdentityError),
#[error(transparent)]
Serialize(#[from] serde_json::Error),
#[error("unexpected history type '{0}'")]
HistoryType(String),
#[error("object `{1}` of type `{0}` was not found")]
NotFound(TypeName, ObjectId),
}
@ -147,9 +149,10 @@ where
if let Some(cob) = cob {
if cob.manifest().history_type != HISTORY_TYPE {
panic!();
return Err(Error::HistoryType(cob.manifest().history_type.clone()));
}
let (obj, clock) = T::from_history(cob.history())?;
Ok(Some((obj, clock)))
} else {
Ok(None)