Enum ckb_script::ScriptError

pub enum ScriptError {
    InvalidCodeHash,
    ExceededMaximumCycles(Cycle),
    CyclesOverflow(Cycle, Cycle),
    MultipleMatches,
    ValidationFailure(String, i8),
    EncounteredKnownBugs(String, usize),
    InvalidScriptHashType(String),
    InvalidVmVersion(u8),
    VMInternalError(String),
}

Script execution error.

Variants

InvalidCodeHash

The field code_hash in script is invalid

ExceededMaximumCycles(Cycle)

The script consumes too much cycles

Tuple Fields of ExceededMaximumCycles

0: Cycle

CyclesOverflow(Cycle, Cycle)

Internal error cycles overflow

Tuple Fields of CyclesOverflow

0: Cycle1: Cycle

MultipleMatches

script.type_hash hits multiple cells with different data

ValidationFailure(String, i8)

Non-zero exit code returns by script

Tuple Fields of ValidationFailure

0: String1: i8

EncounteredKnownBugs(String, usize)

Known bugs are detected in transaction script outputs

Tuple Fields of EncounteredKnownBugs

0: String1: usize

InvalidScriptHashType(String)

InvalidScriptHashType

Tuple Fields of InvalidScriptHashType

0: String

InvalidVmVersion(u8)

InvalidVmVersion

Tuple Fields of InvalidVmVersion

0: u8

VMInternalError(String)

Known bugs are detected in transaction script outputs

Tuple Fields of VMInternalError

0: String

Implementations

impl ScriptError

pub fn validation_failure(script: &Script, exit_code: i8) -> ScriptError

Creates a script error originated the script and its exit code.

pub fn source(self, script_group: &ScriptGroup) -> TransactionScriptError

Creates a script error originated from the script group.

pub fn input_lock_script(self, index: usize) -> TransactionScriptError

Creates a script error originated from the lock script of the input cell at the specific index.

pub fn input_type_script(self, index: usize) -> TransactionScriptError

Creates a script error originated from the type script of the input cell at the specific index.

pub fn output_type_script(self, index: usize) -> TransactionScriptError

Creates a script error originated from the type script of the output cell at the specific index.

pub fn unknown_source(self) -> TransactionScriptError

Creates a script error with unknown source, usually a internal error

Trait Implementations

impl Clone for ScriptError

fn clone(&self) -> ScriptError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScriptError

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

Formats the value using the given formatter.

impl Display for ScriptError

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

Formats the value using the given formatter.

impl Error for ScriptError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl PartialEq<ScriptError> for ScriptError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for ScriptError

impl StructuralEq for ScriptError

impl StructuralPartialEq for ScriptError