Enum TableError

#[non_exhaustive]
pub enum TableError {
    OutOfSystemMemory,
    MinimumSizeOverflow,
    MaximumSizeOverflow,
    ResourceLimiterDeniedAllocation,
    GrowOutOfBounds {
        maximum: u64,
        current: u64,
        delta: u64,
    },
    ElementTypeMismatch {
        expected: ValType,
        actual: ValType,
    },
    AccessOutOfBounds {
        current: u64,
        index: u64,
    },
    CopyOutOfBounds,
    InvalidSubtype {
        ty: TableType,
        other: TableType,
    },
    TooManyTables,
}

Errors that may occur upon operating with table entities.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

OutOfSystemMemory

Tried to allocate more virtual memory than technically possible.

MinimumSizeOverflow

The minimum size of the table type overflows the system index type.

MaximumSizeOverflow

The maximum size of the table type overflows the system index type.

ResourceLimiterDeniedAllocation

If a resource limiter denied allocation or growth of a linear memory.

GrowOutOfBounds

Occurs when growing a table out of its set bounds.

Fields

maximum: u64

The maximum allowed table size.

current: u64

The current table size before the growth operation.

delta: u64

The amount of requested invalid growth.

ElementTypeMismatch

Occurs when operating with a Table and mismatching element types.

Fields

expected: ValType

Expected element type for the Table.

actual: ValType

Encountered element type.

AccessOutOfBounds

Occurs when accessing the table out of bounds.

Fields

current: u64

The current size of the table.

index: u64

The accessed index that is out of bounds.

CopyOutOfBounds

Occur when coping elements of tables out of bounds.

InvalidSubtype

Occurs when ty is not a subtype of other.

Fields

ty: TableType

The TableType which is not a subtype of other.

other: TableType

The TableType which is supposed to be a supertype of ty.

TooManyTables

Trait Implementations

impl Debug for TableError

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

Formats the value using the given formatter.

impl Display for TableError

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

Formats the value using the given formatter.

impl Error for TableError

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<TableError> for Error

fn from(error: TableError) -> Self

Converts to this type from the input type.

impl From<TableError> for InstantiationError

fn from(error: TableError) -> Self

Converts to this type from the input type.