Enum SmtError 

pub enum SmtError {
    CorruptedData {
        key: String,
        condition: String,
    },
    ByteLevelError(TypeError),
    Datastorage(StorageError),
    FailedMerge {
        error: String,
    },
    IllogicalState {
        failstate: String,
    },
    NoLeavesProvided {
        function: String,
        key_option: String,
    },
    NotFound {
        key: String,
    },
    ProofAssemblyError {
        error: String,
    },
}

Variants

CorruptedData

Used whenever a node is read with no coherent data.

Fields

key: String

condition: String

ByteLevelError(TypeError)

Datastorage(StorageError)

Used whenever there is an issue executing task in the datastorage.

FailedMerge

Informs that a merge between 2 keys was not possible.

Fields

error: String

IllogicalState

The library reaches a state in which it does not have any way to recover nor proceed.

Fields

failstate: String

NoLeavesProvided

Informs that a function that requires at least one leaf was provided with None.

Fields

function: String

key_option: String

NotFound

Informs that some critical node was not found in the datastorage.

Fields

key: String

ProofAssemblyError

Informs that some node was not found inside the main proof, hence the proof assembly process is no longer allowed to proceed.

Fields

error: String

Trait Implementations

impl Debug for SmtError

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

Formats the value using the given formatter.

impl Display for SmtError

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

Formats the value using the given formatter.

impl Error for SmtError

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 From<StorageError> for SmtError

fn from(source: StorageError) -> Self

Converts to this type from the input type.

impl From<TypeError> for SmtError

fn from(source: TypeError) -> Self

Converts to this type from the input type.

impl PartialEq for SmtError

fn eq(&self, other: &SmtError) -> 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 StructuralPartialEq for SmtError