Enum Status

#[repr(i64)]
pub enum Status {
    Normal = 0,
    GasLimitExceeded = 1,
}

Lazy-pages status. By default in program initialization status is set as Normal. If nothing bad happens in lazy-pages, then status remains to be Normal. If gas limit exceed, then status is set as GasLimitExceeded, and lazy-pages starts to skips all signals processing until the end of execution. The same is for gas allowance exceed, except it sets status as GasAllowanceExceed. In the end of execution this status is checked and if it’s not Normal then termination reason sets as gas limit exceeded or gas allowance exceeded, depending on status. NOTE: repr(i64) is important to be able add additional fields, without old runtimes separate support logic.

Variants

Normal = 0

Lazy-pages works in normal mode.

GasLimitExceeded = 1

Skips signals processing until the end of execution, set termination reason as gas limit exceeded.

Implementations

impl Status

pub fn is_normal(&self) -> bool

Returns bool defining if status is Normal.

Trait Implementations

impl Clone for Status

fn clone(&self) -> Status

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Status

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

Formats the value using the given formatter.

impl Decode for Status

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 Encode for Status

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>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where 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 PartialEq for Status

fn eq(&self, other: &Status) -> 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 Copy for Status

impl EncodeLike for Status

impl Eq for Status

impl StructuralPartialEq for Status