# [−] [src] Enum verification::TransactionError

    pub enum TransactionError {
        Empty,
        NullNonCoinbase,
        CoinbaseSignatureLength(usize),
        MaxSize,
        MinSize,
        MaxSigops,
        MemoryPoolCoinbase,
        Input(usize),
        Maturity,
        Signature(usize, SignatureError),
        UnknownReference(H256),
        Overspend,
        SignatureMallformed(String),
        Sigops(usize),
        SigopsP2SH(usize),
        MisplacedCoinbase,
        UnspentTransactionWithTheSameHash,
        UsingSpentOutput(H256, u32),
        ReturnReplayProtection,
        PrematureWitness,
    }

Possible transactions verification errors

## Variants

`Empty`

Transaction has no inputs or no outputs

`NullNonCoinbase`

Transaction is not coinbase transaction but has null inputs

`CoinbaseSignatureLength(usize)`

Coinbase signature is not in the range 2-100

`MaxSize`

Transaction size exceeds block size limit

`MinSize`

Transaction size is below min size limit

`MaxSigops`

Transaction has more sigops than it's allowed

`MemoryPoolCoinbase`

Transaction is a part of memory pool, but is a coinbase

`Input(usize)`

Not found corresponding output for transaction input

`Maturity`

Referenced coinbase output for the transaction input is not mature enough

`Signature(usize, SignatureError)`

Signature invalid for given input

`UnknownReference(H256)`

Unknown previous transaction referenced

`Overspend`

Spends more than claims

`SignatureMallformed(String)`

Signature script can't be properly parsed

`Sigops(usize)`

Too many signature operations

`SigopsP2SH(usize)`

Too many signature operations once p2sh operations included

`MisplacedCoinbase`

Coinbase transaction is found at position that is not 0

`UnspentTransactionWithTheSameHash`

Not fully spent transaction with the same hash already exists, bip30.

`UsingSpentOutput(H256, u32)`

Using output that is surely spent

`ReturnReplayProtection`

Transaction, protected using BitcoinCash OP_RETURN replay protection (REQ-6-1).

`PrematureWitness`

Transaction with witness is received before SegWit is activated.

## Trait Implementations

###

`impl Debug for TransactionError`

[src]

####

`fn fmt(&self, f: &mut Formatter) -> Result`

[src]

Formats the value using the given formatter. Read more

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`impl PartialEq for TransactionError`

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####

`fn eq(&self, other: &TransactionError) -> bool`

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This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

####

`fn ne(&self, other: &TransactionError) -> bool`

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This method tests for `!=`.

## Auto Trait Implementations

###

`impl Send for TransactionError`

###

`impl Sync for TransactionError`

## Blanket Implementations

###

`impl<T> From for T`

[src]

####

`fn from(t: T) -> T`

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Performs the conversion.

###

`impl<T, U> Into for T where U: From<T>,`

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####

`fn into(self) -> U`

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Performs the conversion.

###

`impl<T, U> TryFrom for T where T: From<U>,`

[src]

#### `type Error = !`

🔬 This is a nightly-only experimental API. (`try_from`)

The type returned in the event of a conversion error.

####

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`

[src]

🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

###

`impl<T> Borrow for T where T: ?Sized,`

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####
ⓘImportant traits for &'a mut R

### Important traits for &'a mut R

`impl<'a, R> Read for &'a mut R where
R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;`

`fn borrow(&self) -> &T`

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Immutably borrows from an owned value. Read more

###

`impl<T, U> TryInto for T where U: TryFrom<T>,`

[src]

#### `type Error = <U as TryFrom<T>>::Error`

🔬 This is a nightly-only experimental API. (`try_from`)

The type returned in the event of a conversion error.

####

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`

[src]

🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

###

`impl<T> BorrowMut for T where T: ?Sized,`

[src]

####
ⓘImportant traits for &'a mut R

### Important traits for &'a mut R

`impl<'a, R> Read for &'a mut R where
R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;`

`fn borrow_mut(&mut self) -> &mut T`

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Mutably borrows from an owned value. Read more

###

`impl<T> Any for T where T: 'static + ?Sized,`

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####

`fn get_type_id(&self) -> TypeId`

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🔬 This is a nightly-only experimental API. (`get_type_id`)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

###

`impl<T> Erased for T`

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