Enum ErrorKind 

pub enum ErrorKind {
    OutPoint,
    Transaction,
    SubmitTransaction,
    Script,
    Header,
    Block,
    Internal,
    Dao,
    Spec,
}

A list specifying categories of ckb error.

This list is intended to grow over time and it is not recommended to exhaustively match against it.

It is used with Error.

Variants

OutPoint

It indicates that the underlying error is OutPointError.

Transaction

It indicates that the underlying error is TransactionError.

SubmitTransaction

It indicates that the underlying error is Reject.

Script

It indicates that the underlying error is TransactionScriptError.

Header

It indicates that the underlying error is HeaderError.

Block

It indicates that the underlying error is BlockError

Internal

It indicates that the underlying error is InternalError

Dao

It indicates that the underlying error is DaoError

Spec

It indicates that the underlying error is SpecError

Implementations

impl ErrorKind

pub fn because<E>(self, reason: E) -> Error

where E: Error + Send + Sync + 'static,

Creates Error base on ErrorKind with an error as the reason.

pub fn other<T>(self, reason: T) -> Error

where T: Display,

Creates Error base on ErrorKind with a simple string as the reason.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorKind

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Eq for ErrorKind

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorKind

fn eq(&self, other: &ErrorKind) -> 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 ErrorKind