Enum AllocError

pub enum AllocError {
    ProgramAllocOutOfBounds,
    InvalidFree(WasmPage),
    InvalidFreeRange(WasmPage, WasmPage),
    GasCharge(ChargeError),
}

Allocation error

Variants

ProgramAllocOutOfBounds

The error occurs when a program tries to allocate more memory than allowed.

InvalidFree(WasmPage)

The error occurs in attempt to free-up a memory page from static area or outside additionally allocated for this program.

InvalidFreeRange(WasmPage, WasmPage)

Invalid range for free_range

GasCharge(ChargeError)

Gas charge error

Trait Implementations

impl Clone for AllocError

fn clone(&self) -> AllocError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AllocError

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

Formats the value using the given formatter.

impl Display for AllocError

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

Formats the value using the given formatter.

impl From<ChargeError> for AllocError

fn from(original: ChargeError) -> AllocError

Converts to this type from the input type.

impl PartialEq for AllocError

fn eq(&self, other: &AllocError) -> 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 Eq for AllocError

impl StructuralPartialEq for AllocError