Enum assets::pallet::Error

pub enum Error<T> {
    AssetIdAlreadyExists,
    AssetIdNotExists,
    InsufficientBalance,
    InvalidAssetSymbol,
    InvalidAssetName,
    InvalidPrecision,
    AssetSupplyIsNotMintable,
    InvalidAssetOwner,
    IncRefError,
    InvalidContentSource,
    InvalidDescription,
    DeadAsset,
    Overflow,
    // some variants omitted
}

Custom dispatch errors of this pallet.

Variants

AssetIdAlreadyExists

An asset with a given ID already exists.

AssetIdNotExists

An asset with a given ID not exists.

InsufficientBalance

A number is out of range of the balance type.

InvalidAssetSymbol

Symbol is not valid. It must contain only uppercase latin characters or numbers, length is from 1 to 7.

InvalidAssetName

Name is not valid. It must contain only uppercase or lowercase latin characters or numbers or spaces, length is from 1 to 33.

InvalidPrecision

Precision value is not valid, it should represent a number of decimal places for number, max is 30.

AssetSupplyIsNotMintable

Minting for particular asset id is disabled.

InvalidAssetOwner

Caller does not own requested asset.

IncRefError

Increment account reference error.

InvalidContentSource

Content source is not valid. It must be ascii only and common::ASSET_CONTENT_SOURCE_MAX_LENGTH characters long at max.

InvalidDescription

Description is not valid. It must be common::ASSET_DESCRIPTION_MAX_LENGTH characters long at max.

DeadAsset

The asset is not mintable and its initial balance is 0.

Overflow

Computation overflow.

Trait Implementations

impl<T: Config> Debug for Error<T>

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

Formats the value using the given formatter.

impl<T> Decode for Error<T>

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T> Encode for Error<T>

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config> From<Error<T>> for &'static str

fn from(err: Error<T>) -> &'static str

Converts to this type from the input type.

impl<T: Config> From<Error<T>> for DispatchError

fn from(err: Error<T>) -> Self

Converts to this type from the input type.

impl<T> PalletError for Error<T>

const MAX_ENCODED_SIZE: usize = 1usize

The maximum encoded size for the implementing type.

impl<T> TypeInfo for Error<T>where PhantomData<T>: TypeInfo + 'static, T: 'static,

type Identity = Error<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T> EncodeLike<Error<T>> for Error<T>