Enum TxError 

pub enum TxError {
    InsufficientFunds {
        needed: u64,
        available: u64,
    },
    InvalidAddress(String),
    InvalidUtxo(String),
    SigningFailed(String),
    SerializationFailed(String),
    DustOutput(u64),
    NoInputs,
    NoOutputs,
    InvalidTransaction(String),
    InputIndexOutOfBounds {
        index: usize,
        count: usize,
    },
}

Errors that can occur during transaction operations.

Variants

InsufficientFunds

Insufficient funds to cover outputs + fees

Fields

needed: u64

Amount needed (outputs + fees)

available: u64

Amount available from UTXOs

InvalidAddress(String)

Invalid address format

InvalidUtxo(String)

Invalid UTXO

SigningFailed(String)

Signing failed

SerializationFailed(String)

Serialization failed

DustOutput(u64)

Output amount below dust threshold

NoInputs

No inputs provided

NoOutputs

No outputs provided

InvalidTransaction(String)

Invalid transaction structure

InputIndexOutOfBounds

Input index out of bounds

Fields

index: usize

Requested index

count: usize

Number of inputs

Trait Implementations

impl Debug for TxError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for TxError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for TxError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.