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//! Crate-specific Result, Error, and ErrorKind types (using `error_chain`)
error_chain! {
foreign_links { Fmt(::std::fmt::Error);
Diesel(::diesel::result::Error);
R2d2(::diesel::r2d2::Error);
Uuid(::uuid::ParseError);
Io(::std::io::Error) #[cfg(unix)];
Serde(::serde_json::Error);
Utf8Decode(::std::string::FromUtf8Error);
StringDecode(::data_encoding::DecodeError);
}
errors {
InvalidFatcatId(id: String) {
description("invalid fatcat identifier syntax")
display("invalid fatcat identifier (expect 26-char base32 encoded): {}", id)
}
MalformedExternalId(id: String) {
description("external identifier doesn't match required pattern")
display("external identifier doesn't match required pattern: {}", id)
}
MalformedChecksum(hash: String) {
description("checksum doesn't match required pattern (hex encoding)")
display("checksum doesn't match required pattern (hex encoding): {}", hash)
}
NotInControlledVocabulary(word: String) {
description("word or type not correct for controlled vocabulary")
display("word or type not correct for controlled vocabulary")
}
EditgroupAlreadyAccepted(id: String) {
description("editgroup was already accepted")
display("attempted to accept or mutate an editgroup which was already accepted: {}", id)
}
MissingOrMultipleExternalId(message: String) {
description("external identifiers missing or multiple specified")
display("external identifiers missing or multiple specified; please supply exactly one")
}
InvalidEntityStateTransform(message: String) {
description("Invalid Entity State Transform")
display("tried to mutate an entity which was not in an appropriate state: {}", message)
}
InvalidCredentials(message: String) {
description("auth token was missing, expired, revoked, or corrupt")
display("auth token was missing, expired, revoked, or corrupt: {}", message)
}
InsufficientPrivileges(message: String) {
description("editor account doesn't have authorization")
display("editor account doesn't have authorization: {}", message)
}
OtherBadRequest(message: String) {
description("catch-all error for bad or unallowed requests")
display("broke a constraint or made an otherwise invalid request: {}", message)
}
}
}
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