Struct ExecutionMetadata 

pub struct ExecutionMetadata {
    pub block_height: Option<u64>,
    pub timestamp: Option<u64>,
    pub caller_account: Option<String>,
}

Metadata captured from the execution environment

Fields

block_height: Option<u64>

timestamp: Option<u64>

caller_account: Option<String>

Trait Implementations

impl Clone for ExecutionMetadata

fn clone(&self) -> ExecutionMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionMetadata

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

Formats the value using the given formatter.

impl Default for ExecutionMetadata

fn default() -> ExecutionMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecutionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ExecutionMetadata

fn eq(&self, other: &ExecutionMetadata) -> 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 ExecutionMetadata

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 ExecutionMetadata

impl StructuralPartialEq for ExecutionMetadata