Enum GASPError 

pub enum GASPError {
    DefinitiveNotFound(String),
    CourierBudget,
    VersionMismatch {
        local: u32,
        remote: u32,
    },
    InvalidTimestamp(String),
    NodeNotFound(String),
    ValidationFailed(String),
    RemoteError(String),
    StorageError(String),
    AnchorUnavailable(String),
    AnchorWalkHeld(String),
    Other(String),
}

GASP protocol errors.

Variants

DefinitiveNotFound(String)

Every enabled raw rung answered absence, with no skipped or failed rung.

CourierBudget

The pass spent its courier allowance; retain its pending walk.

VersionMismatch

Version mismatch between peers.

Fields

local: u32

remote: u32

InvalidTimestamp(String)

Invalid timestamp format.

NodeNotFound(String)

Node not found.

ValidationFailed(String)

Graph validation failed.

RemoteError(String)

Network/communication error.

StorageError(String)

Storage error.

AnchorUnavailable(String)

A graph’s anchor could not be CHECKED right now (the chain tracker or a storage read faulted, or the topic manager answered the replay with an error): a fault of the moment, not a verdict on the graph. GASPSync::complete_graph discards the graph and fails the UTXO, so the cursor gap guard asks for it again (bsv-low #551).

AnchorWalkHeld(String)

The anchor’s script walk could not run within the engine’s walk budget (bsv-low #592; the E592 lens fold, H1): no verdict, and nothing stands in for one (no network accepted these bytes). Held exactly as GASPError::AnchorUnavailable holds: the graph is not finalized, the UTXO fails and the cursor stays below it, until the peer serves its root PROVEN (#555’s root_proven restart, whose walk trusts the proof and runs no script). Counted apart (GASPSync::anchor_walk_held).

Other(String)

Generic error.

Trait Implementations

impl Clone for GASPError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GASPError

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

Formats the value using the given formatter.

impl Display for GASPError

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

Formats the value using the given formatter.

impl Error for GASPError

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.