Enum ckb_verification::ScriptError

pub enum ScriptError {
    InvalidCodeHash,
    ExceededMaximumCycles(u64),
    CyclesOverflow(u64, u64),
    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(u64)

Tuple Fields

0: u64

The script consumes too much cycles

CyclesOverflow(u64, u64)

Tuple Fields

0: u64

1: u64

Internal error cycles overflow

MultipleMatches

script.type_hash hits multiple cells with different data

ValidationFailure(String, i8)

Tuple Fields

0: String

1: i8

Non-zero exit code returns by script

EncounteredKnownBugs(String, usize)

Tuple Fields

0: String

1: usize

Known bugs are detected in transaction script outputs

InvalidScriptHashType(String)

Tuple Fields

0: String

InvalidScriptHashType

InvalidVmVersion(u8)

Tuple Fields

0: u8

InvalidVmVersion

VMInternalError(String)

Tuple Fields

0: 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

pub 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

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

Formats the value using the given formatter.

impl Display for ScriptError

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

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

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

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

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

This method tests for !=.

impl Eq for ScriptError

impl StructuralEq for ScriptError

impl StructuralPartialEq for ScriptError