Enum tezos_smart_rollup::host::HostError

#[repr(i32)]
pub enum HostError {
    StoreKeyTooLarge = -1,
    StoreInvalidKey = -2,
    StoreNotAValue = -3,
    StoreInvalidAccess = -4,
    StoreValueSizeExceeded = -5,
    MemoryInvalidAccess = -6,
    InputOutputTooLarge = -7,
    GenericInvalidAccess = -8,
    StoreReadonlyValue = -9,
    StoreNotANode = -10,
    FullOutbox = -11,
}

Defines the errors possibly returned by an host functions.

Variants

StoreKeyTooLarge = -1

The store key submitted as an argument of a host function exceeds the authorized limit.

StoreInvalidKey = -2

The store key submitted as an argument of a host function cannot be parsed.

StoreNotAValue = -3

The contents (if any) of the store under the key submitted as an argument of a host function is not a value.

StoreInvalidAccess = -4

An access in a value of the durable storage has failed, supposedly out of bounds of a value.

StoreValueSizeExceeded = -5

Writing a value has exceeded 2^31 bytes.

MemoryInvalidAccess = -6

An address is out of bound of the memory.

InputOutputTooLarge = -7

The input or output submitted as an argument of a host function exceeds the authorized limit.

GenericInvalidAccess = -8

Generic error code for unexpected errors.

StoreReadonlyValue = -9

A value cannot be modified if it is readonly.

StoreNotANode = -10

The key was not found in storage

FullOutbox = -11

The outbox is full

Implementations

impl Error

pub fn wrap(code: i32) -> Result<usize, Error>

Extracts the error from the returned value as a result

pub fn code(self) -> i32

Returns the code for the given error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl From<i32> for Error

fn from(code: i32) -> Error

Converts to this type from the input type.

impl From<i64> for Error

fn from(code: i64) -> Error

Converts to this type from the input type.

impl PartialEq for Error

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Error

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error