Enum Reason 

pub enum Reason {
    Halt,
    Panic(String),
    Fault {
        page: u32,
    },
    HostCall(u32),
    OOG,
    Continue,
}

The program exit reason.

As defined per the graypaper (A.2)

Variants

Halt

The program has halted.

Panic(String)

The program has panicked.

Fault

The invocation completed with a page fault.

Fields

page: u32

The page number

HostCall(u32)

The status is unknown.

OOG

The program has run out of gas.

Continue

The program is still running.

Trait Implementations

impl Clone for Reason

fn clone(&self) -> Reason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Reason

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

Formats the value using the given formatter.

impl Default for Reason

fn default() -> Reason

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Reason

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Reason

fn eq(&self, other: &Reason) -> 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 Serialize for Reason

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Reason

impl StructuralPartialEq for Reason