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

CyclesOverflow(Cycle, Cycle)

Internal error cycles overflow

MultipleMatches

script.type_hash hits multiple cells with different data

ValidationFailure(String, i8)

Non-zero exit code returns by script

EncounteredKnownBugs(String, usize)

Known bugs are detected in transaction script outputs

InvalidScriptHashType(String)

InvalidScriptHashType

InvalidVmVersion(u8)

InvalidVmVersion

VMInternalError(String)

Known bugs are detected in transaction script outputs

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