Enum EvalError

pub enum EvalError {
    TxEnvNotPresent,
    UtxoIndexOutOfBounds(usize, usize),
    NonExplicitInput(usize),
    OutputIndexOutOfBounds(usize, usize),
    NonExplicitOutput(usize),
    InputIndexOutOfBounds(usize, usize),
    NonExplicitInputIssuance(usize),
    NonExplicitInputReIssuance(usize),
    AddOverflow(i64, i64),
    SubOverflow(i64, i64),
    MulOverflow(i64, i64),
    DivOverflow(i64, i64),
    ModOverflow(i64, i64),
    NegOverflow(i64),
    MissingPrice,
    Price8BytePush,
    MissingTimestamp,
    Timstamp8BytePush,
    MissingOracleSignature,
    MalformedSig,
    TimestampInFuture,
    InvalidSignature,
    PriceOverflow,
}

Evaluation Errors

Variants

TxEnvNotPresent

Transaction and utxos not supplied in interpreter

UtxoIndexOutOfBounds(usize, usize)

Utxo index out of bounds (index, uxtos.len())

NonExplicitInput(usize)

Input at index must be explicit

OutputIndexOutOfBounds(usize, usize)

Output index out of bounds (index, tx.outputs.len())

NonExplicitOutput(usize)

Output at index must be explicit

InputIndexOutOfBounds(usize, usize)

Output index out of bounds (index, tx.inputs.len())

NonExplicitInputIssuance(usize)

Input issuance at index must be explicit

NonExplicitInputReIssuance(usize)

Input reissuance at index must be explicit

AddOverflow(i64, i64)

Addition overflow

SubOverflow(i64, i64)

Addition overflow

MulOverflow(i64, i64)

Sub overflow

DivOverflow(i64, i64)

Mul overflow

ModOverflow(i64, i64)

Mod overflow

NegOverflow(i64)

Neg overflow

MissingPrice

Missing price

Price8BytePush

Price 8 byte push

MissingTimestamp

Missing timestamp

Timstamp8BytePush

Timestamp 8 byte push

MissingOracleSignature

Missing Oracle signature

MalformedSig

Missing Oracle pubkey

TimestampInFuture

Timestamp in future

InvalidSignature

Invalid oracle signature

PriceOverflow

Price overflow

Trait Implementations

impl Clone for EvalError

fn clone(&self) -> EvalError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Error for EvalError

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 Hash for EvalError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for EvalError

fn cmp(&self, other: &EvalError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for EvalError

fn eq(&self, other: &EvalError) -> 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 PartialOrd for EvalError

fn partial_cmp(&self, other: &EvalError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for EvalError

impl StructuralPartialEq for EvalError