Enum FundingNeeded 

#[non_exhaustive]
pub enum FundingNeeded {
    NewCapability {
        pool: B256,
        cause: CapabilityCause,
    },
    PublisherPool {
        pool: B256,
    },
}

The typed end of a delegated fetch that no node serves at its funding. It is fatal to the command ([crate::classify]).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NewCapability

The capability no longer pays, and no swap came within the slot’s wait. The pool owner issues a new capability for a new signer key.

Fields

pool: B256

The pool the capability draws from.

cause: CapabilityCause

Why the capability no longer pays.

PublisherPool

The capability still covers the work, but nodes refuse the funding Unfunded. Only the pool owner can fix it: by a top-up, or, when the signer’s registered on-chain terms are spent (a node refuses those the same way), by a capability for a new signer key.

Fields

pool: B256

The pool that cannot pay.

Trait Implementations

impl Clone for FundingNeeded

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FundingNeeded

impl Debug for FundingNeeded

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

Formats the value using the given formatter.

impl Display for FundingNeeded

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

Formats the value using the given formatter.

impl Eq for FundingNeeded

impl Error for FundingNeeded

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 FundingNeeded

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FundingNeeded