Enum AssetError 

pub enum AssetError {
    Serialization(String),
    Parsing(String),
    ZeroAmount,
    MissingId,
    MissingTotalSupply,
    InvalidId,
    InvalidShare(BigNumber, BigNumber),
    InvalidDecimals(u8),
    FormatOverflow(BigNumber, u8),
    UnsupportedFormat,
    ParseInt(ParseIntError),
}

Errors related to asset parsing, validation, or formatting.

Variants

Serialization(String)

Failed to parse an asset from a string or JSON.

Parsing(String)

Failed to parse an asset from bytes or JSON.

ZeroAmount

A fungible or multi-token amount and/or total supply was zero, which is not allowed.

MissingId

ID for asset, program, or contract not provided.

MissingTotalSupply

Total supply of token not provided.

InvalidId

Invalid ID for asset, program, or contract.

InvalidShare(BigNumber, BigNumber)

A liquidity pool share was invalid; share must be > 0 and <= total supply.

InvalidDecimals(u8)

The specified number of decimals was invalid.

FormatOverflow(BigNumber, u8)

Fixed-point formatting overflow (e.g., amount or decimals too large).

UnsupportedFormat

The provided asset string did not match a supported format.

ParseInt(ParseIntError)

Error parsing an integer (e.g., token ID or amount) from a string.

Trait Implementations

impl Debug for AssetError

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

Formats the value using the given formatter.

impl Display for AssetError

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

Formats the value using the given formatter.

impl Error for AssetError

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 From<AssetError> for EscrowError

fn from(source: AssetError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for AssetError

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.