Enum ServeError 

pub enum ServeError<F: Family, D: Digest> {
    Database(Error<F>),
    InvalidTarget(&'static str),
    MissingSource,
    StaleTarget {
        requested: Target<F, D>,
        current: Target<F, D>,
    },
}

Resolver-side errors for compact state serving.

Variants

Database(Error<F>)

The source database returned an error while building compact state.

InvalidTarget(&'static str)

The caller requested a target that compact sync cannot serve.

MissingSource

The resolver wrapper did not currently hold a database.

StaleTarget

The caller requested a target different from the source’s current witness.

Fields

requested: Target<F, D>

current: Target<F, D>

Trait Implementations

impl<F: Debug + Family, D: Debug + Digest> Debug for ServeError<F, D>

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

Formats the value using the given formatter.

impl<F: Family, D: Digest> Display for ServeError<F, D>

where Error<F>: Display, Target<F, D>: Debug,

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

Formats the value using the given formatter.

impl<F: Family, D: Digest> Error for ServeError<F, D>

where Error<F>: Error + 'static, Self: Debug + Display,

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<F: Family, D: Digest> From<Error<F>> for ServeError<F, D>

fn from(source: Error<F>) -> Self

Converts to this type from the input type.