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rust-bitcoin-unsafe-fast
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Deprecate Error::description

This commit is contained in:
Elichai Turkel 2020-03-29 16:49:48 +03:00
parent a148e06736
commit 654232a3dc
No known key found for this signature in database
GPG Key ID: 9383CDE9E8E66A7F
13 changed files with 60 additions and 109 deletions
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20
src/blockdata/script.rs
View File

@ -105,15 +105,7 @@ pub enum Error {
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(error::Error::description(self))
}
}
impl error::Error for Error {
fn cause(&self) -> Option<&error::Error> { None }
fn description(&self) -> &'static str {
match *self {
let str = match *self {
Error::NonMinimalPush => "non-minimal datapush",
Error::EarlyEndOfScript => "unexpected end of script",
Error::NumericOverflow => "numeric overflow (number on stack larger than 4 bytes)",
@ -123,7 +115,15 @@ impl error::Error for Error {
Error::UnknownSpentOutput(ref _point) => "unknown spent output Transaction::verify()",
#[cfg(feature="bitcoinconsensus")]
Error::SerializationError => "can not serialize the spending transaction in Transaction::verify()",
}
};
f.write_str(str)
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn description(&self) -> &str {
"description() is deprecated; use Display"
}
}

9
src/blockdata/transaction.rs
View File

@ -128,15 +128,10 @@ impl fmt::Display for ParseOutPointError {
}
}
#[allow(deprecated)]
impl ::std::error::Error for ParseOutPointError {
fn description(&self) -> &str {
match *self {
ParseOutPointError::Txid(_) => "TXID parse error",
ParseOutPointError::Vout(_) => "vout parse error",
ParseOutPointError::Format => "outpoint format error",
ParseOutPointError::TooLong => "size error",
ParseOutPointError::VoutNotCanonical => "vout canonical error",
}
"description() is deprecated; use Display"
}
fn cause(&self) -> Option<&::std::error::Error> {

3
src/consensus/encode.rs
View File

@ -109,6 +109,7 @@ impl fmt::Display for Error {
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn cause(&self) -> Option<&error::Error> {
match *self {
@ -127,7 +128,7 @@ impl error::Error for Error {
}
fn description(&self) -> &str {
"Bitcoin encoding error"
"description() is deprecated; use Display"
}
}

10
src/network/mod.rs
View File

@ -47,7 +47,8 @@ impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
Error::Io(ref e) => fmt::Display::fmt(e, f),
Error::SocketMutexPoisoned | Error::SocketNotConnectedToPeer => f.write_str(error::Error::description(self)),
Error::SocketMutexPoisoned => f.write_str("socket mutex was poisoned"),
Error::SocketNotConnectedToPeer => f.write_str("not connected to peer"),
}
}
}
@ -59,13 +60,10 @@ impl From<io::Error> for Error {
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn description(&self) -> &str {
match *self {
Error::Io(ref e) => e.description(),
Error::SocketMutexPoisoned => "socket mutex was poisoned",
Error::SocketNotConnectedToPeer => "not connected to peer",
}
"description() is deprecated; use Display"
}
fn cause(&self) -> Option<&error::Error> {

5
src/util/address.rs
View File

@ -91,6 +91,7 @@ impl fmt::Display for Error {
}
}
#[allow(deprecated)]
impl ::std::error::Error for Error {
fn cause(&self) -> Option<&::std::error::Error> {
match *self {
@ -100,8 +101,8 @@ impl ::std::error::Error for Error {
}
}
fn description(&self) -> &'static str {
"std::error::Error::description is deprecated"
fn description(&self) -> &str {
"description() is deprecated; use Display"
}
}

28
src/util/amount.rs
View File

@ -102,30 +102,22 @@ pub enum ParseAmountError {
impl fmt::Display for ParseAmountError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let desc = ::std::error::Error::description(self);
match *self {
ParseAmountError::InvalidCharacter(c) => write!(f, "{}: {}", desc, c),
ParseAmountError::UnknownDenomination(ref d) => write!(f, "{}: {}", desc, d),
_ => f.write_str(desc),
ParseAmountError::Negative => f.write_str("amount is negative"),
ParseAmountError::TooBig => f.write_str("amount is too big"),
ParseAmountError::TooPrecise => f.write_str("amount has a too high precision"),
ParseAmountError::InvalidFormat => f.write_str("invalid number format"),
ParseAmountError::InputTooLarge => f.write_str("input string was too large"),
ParseAmountError::InvalidCharacter(c) => write!(f, "invalid character in input: {}", c),
ParseAmountError::UnknownDenomination(ref d) => write!(f, "unknown denomination: {}",d),
}
}
}
#[allow(deprecated)]
impl error::Error for ParseAmountError {
fn cause(&self) -> Option<&error::Error> {
None
}
fn description(&self) -> &'static str {
match *self {
ParseAmountError::Negative => "amount is negative",
ParseAmountError::TooBig => "amount is too big",
ParseAmountError::TooPrecise => "amount has a too high precision",
ParseAmountError::InvalidFormat => "invalid number format",
ParseAmountError::InputTooLarge => "input string was too large",
ParseAmountError::InvalidCharacter(_) => "invalid character in input",
ParseAmountError::UnknownDenomination(_) => "unknown denomination",
}
fn description(&self) -> &str {
"description() is deprecated; use Display"
}
}

13
src/util/base58.rs
View File

@ -52,17 +52,10 @@ impl fmt::Display for Error {
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn cause(&self) -> Option<&error::Error> { None }
fn description(&self) -> &'static str {
match *self {
Error::BadByte(_) => "invalid b58 character",
Error::BadChecksum(_, _) => "invalid b58ck checksum",
Error::InvalidLength(_) => "invalid length for b58 type",
Error::InvalidVersion(_) => "invalid version for b58 type",
Error::TooShort(_) => "b58ck data less than 4 bytes",
Error::Other(_) => "unknown b58 error"
}
fn description(&self) -> &str {
"description() is deprecated; use Display"
}
}

6
src/util/bip158.rs
View File

@ -73,12 +73,10 @@ pub enum Error {
Io(io::Error),
}
#[allow(deprecated)]
impl error::Error for Error {
fn description(&self) -> &str {
match *self {
Error::UtxoMissing(_) => "unresolved UTXO",
Error::Io(_) => "IO Error"
}
"description() is deprecated; use Display"
}
}

9
src/util/bip32.rs
View File

@ -391,14 +391,7 @@ impl error::Error for Error {
}
fn description(&self) -> &str {
match *self {
Error::CannotDeriveFromHardenedKey => "cannot derive hardened key from public key",
Error::Ecdsa(ref e) => error::Error::description(e),
Error::InvalidChildNumber(_) => "child number is invalid",
Error::RngError(_) => "rng error",
Error::InvalidChildNumberFormat => "invalid child number format",
Error::InvalidDerivationPathFormat => "invalid derivation path format",
}
"description() is deprecated; use Display"
}
}

13
src/util/contracthash.rs
View File

@ -69,6 +69,7 @@ impl fmt::Display for Error {
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn cause(&self) -> Option<&error::Error> {
match *self {
@ -78,16 +79,8 @@ impl error::Error for Error {
}
}
fn description(&self) -> &'static str {
match *self {
Error::Secp(_) => "libsecp256k1 error",
Error::Script(_) => "script error",
Error::UncompressedKey => "encountered uncompressed secp public key",
Error::ExpectedKey => "expected key when deserializing script",
Error::ExpectedChecksig => "expected OP_*CHECKSIG* when deserializing script",
Error::TooFewKeys(_) => "too few keys for template",
Error::TooManyKeys(_) => "too many keys for template"
}
fn description(&self) -> &str {
"description() is deprecated; use Display"
}
}

2
src/util/key.rs
View File

@ -52,7 +52,7 @@ impl error::Error for Error {
}
fn description(&self) -> &str {
"Bitcoin key error"
"description() is deprecated; use Display"
}
}

11
src/util/mod.rs
View File

@ -77,11 +77,13 @@ impl fmt::Display for Error {
match *self {
Error::Encode(ref e) => fmt::Display::fmt(e, f),
Error::Network(ref e) => fmt::Display::fmt(e, f),
Error::BlockBadProofOfWork | Error::BlockBadTarget => f.write_str(error::Error::description(self)),
Error::BlockBadProofOfWork => f.write_str("block target correct but not attained"),
Error::BlockBadTarget => f.write_str("block target incorrect"),
}
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn cause(&self) -> Option<&error::Error> {
match *self {
@ -92,12 +94,7 @@ impl error::Error for Error {
}
fn description(&self) -> &str {
match *self {
Error::Encode(ref e) => e.description(),
Error::Network(ref e) => e.description(),
Error::BlockBadProofOfWork => "block target correct but not attained",
Error::BlockBadTarget => "block target incorrect",
}
"description() is deprecated; use Display"
}
}

38
src/util/psbt/error.rs
View File

@ -53,35 +53,25 @@ pub enum Error {
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
Error::InvalidKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
Error::DuplicateKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
Error::UnexpectedUnsignedTx { expected: ref e, actual: ref a } => write!(f, "{}: expected {}, actual {}", error::Error::description(self), e.txid(), a.txid()),
Error::NonStandardSigHashType(ref sht) => write!(f, "{}: {}", error::Error::description(self), sht),
Error::InvalidMagic
| Error::InvalidSeparator
| Error::UnsignedTxHasScriptSigs
| Error::UnsignedTxHasScriptWitnesses
| Error::MustHaveUnsignedTx
| Error::NoMorePairs => f.write_str(error::Error::description(self))
Error::InvalidKey(ref rkey) => write!(f, "invalid key: {}", rkey),
Error::DuplicateKey(ref rkey) => write!(f, "duplicate key: {}", rkey),
Error::UnexpectedUnsignedTx { expected: ref e, actual: ref a } => write!(f, "different unsigned transaction: expected {}, actual {}", e.txid(), a.txid()),
Error::NonStandardSigHashType(ref sht) => write!(f, "non-standard sighash type: {}", sht),
Error::InvalidMagic => f.write_str("invalid magic"),
Error::InvalidSeparator => f.write_str("invalid separator"),
Error::UnsignedTxHasScriptSigs => f.write_str("the unsigned transaction has script sigs"),
Error::UnsignedTxHasScriptWitnesses => f.write_str("the unsigned transaction has script witnesses"),
Error::MustHaveUnsignedTx => {
f.write_str("partially signed transactions must have an unsigned transaction")
}
Error::NoMorePairs => f.write_str("no more key-value pairs for this psbt map"),
}
}
}
#[allow(deprecated)]
impl error::Error for Error {
fn description(&self) -> &str {
match *self {
Error::InvalidMagic => "invalid magic",
Error::InvalidSeparator => "invalid separator",
Error::InvalidKey(..) => "invalid key",
Error::DuplicateKey(..) => "duplicate key",
Error::UnsignedTxHasScriptSigs => "the unsigned transaction has script sigs",
Error::UnsignedTxHasScriptWitnesses => "the unsigned transaction has script witnesses",
Error::MustHaveUnsignedTx => {
"partially signed transactions must have an unsigned transaction"
}
Error::NoMorePairs => "no more key-value pairs for this psbt map",
Error::UnexpectedUnsignedTx { .. } => "different unsigned transaction",
Error::NonStandardSigHashType(..) => "non-standard sighash type",
}
"description() is deprecated; use Display"
}
}