Enum BroadcastError 

pub enum BroadcastError {
    AlreadyKnown,
    MissingOrSpentInputs,
    InsufficientReplacementFee,
    Other(String),
}

Classified failure modes when broadcasting a transaction package.

The reject reasons covered by the typed variants are stable Bitcoin Core mempool policy constants (txn-already-known, bad-txns-inputs-missingorspent, insufficient fee, rejecting replacement). Esplora forwards bitcoind’s reject reasons verbatim, so the same matching works for both backends.

Variants

AlreadyKnown

The transaction is already in the mempool. Treated as success for retry-safety.

MissingOrSpentInputs

Inputs are missing or already spent — typically a conflicting replacement is in the mempool.

InsufficientReplacementFee

The replacement fee is insufficient under RBF policy.

Other(String)

Any other failure (unrecognized reject reason, RPC/transport error, etc.).

Implementations

impl BroadcastError

pub fn is_mempool_conflict(&self) -> bool

True if the error means the transaction (or an equivalent one) is already known to the network — i.e., not a sign that our transaction is invalid.

Trait Implementations

impl Clone for BroadcastError

fn clone(&self) -> BroadcastError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BroadcastError

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

Formats the value using the given formatter.

impl Display for BroadcastError

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

Formats the value using the given formatter.

impl Error for BroadcastError

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.

impl PartialEq for BroadcastError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BroadcastError

impl StructuralPartialEq for BroadcastError