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use failure::Fail;

#[derive(Debug, Fail, PartialEq, Eq)]
#[fail(display = "invalid protocol version: {}", _0)]
pub struct InvalidProtocolVersionError(pub u8);

#[derive(Debug, Fail, PartialEq, Eq)]
#[fail(display = "invalid address type: {}", _0)]
pub struct InvalidAddressTypeError(pub u8);