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new error types

This commit is contained in:
keorn 2016-11-22 17:15:22 +00:00
parent 340d377930
commit 8f6a464c51
1 changed files with 6 additions and 0 deletions
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6
ethcore/src/error.rs
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@ -170,6 +170,10 @@ pub enum BlockError {
UnknownUncleParent(H256),
/// The same author issued different votes at the same step.
DoubleVote(H160),
/// The received block is from an incorrect proposer.
NotProposer(H160),
/// Signature does not belong to an authority.
NotAuthority(H160)
}
impl fmt::Display for BlockError {
@ -204,6 +208,8 @@ impl fmt::Display for BlockError {
UnknownParent(ref hash) => format!("Unknown parent: {}", hash),
UnknownUncleParent(ref hash) => format!("Unknown uncle parent: {}", hash),
DoubleVote(ref address) => format!("Author {} issued too many blocks.", address),
NotProposer(ref address) => format!("Author {} is not a current proposer.", address),
NotAuthority(ref address) => format!("Signer {} is not authorized.", address),
};
f.write_fmt(format_args!("Block error ({})", msg))