190     fn from(e: io::Error) -> Self {  in from()
191         Error::Io(IoError(e))  in from()
196     fn from(e: sec1::Error) -> Self {  in from()
197         Error::Sec1(e)  in from()
212     fn from(e: p256::elliptic_curve::Error) -> Self {  in from()
213         Error::P256(P256Error(e))  in from()
218     fn from(e: block_modes::InvalidKeyIvLength) -> Self {  in from()
219         Error::Other(e.to_string())  in from()
223     fn from(e: block_modes::BlockModeError) -> Self {  in from()
224         Error::Other(e.to_string())  in from()
230     fn from(e: MpscSendError<T>) -> Self {  in from()
231         Error::MpscSend(e.to_string())  in from()