Struct EnvState 

#[repr(C)]
pub struct EnvState {
    pub shard_index: ShardIndex,
    pub padding_0: [u8; 4],
    pub own_address: Address,
    pub context: Address,
    pub caller: Address,
}

Environment state

Fields

shard_index: ShardIndex

Shard index where execution is happening

padding_0: [u8; 4]

Explicit padding, contents must be all zeroes

own_address: Address

Own address of the contract

context: Address

Context of the execution

caller: Address

Caller of this contract

Trait Implementations

impl AnyBitPatternMarker for EnvState

where for<'__ab_io_type> ShardIndex: AnyBitPatternMarker, for<'__ab_io_type> [u8; 4]: AnyBitPatternMarker, for<'__ab_io_type, '__ab_io_type, '__ab_io_type> Address: AnyBitPatternMarker,

impl Clone for EnvState

fn clone(&self) -> EnvState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EnvState

impl Debug for EnvState

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

Formats the value using the given formatter.

impl TrivialType for EnvState

where ShardIndex: TrivialType, [u8; 4]: TrivialType, Address: TrivialType,

const ALIGNMENT: Alignment

Alignment of the type in metadata.

const METADATA: &[u8]

Data structure metadata in binary form, describing shape and types of the contents, see [IoTypeMetadataKind] for encoding details.

fn try_from_bytes_unaligned(bytes: &[u8]) -> Option<(&Unaligned<Self>, &[u8])>

Parse the beginning of bytes, which don’t need to be aligned.

const SIZE: u32 = _

final fn try_from_bytes(bytes: &[u8]) -> Option<(&Self, &[u8])>

Parse the beginning of aligned bytes, returns the value and the remaining bytes.

final fn try_from_bytes_exact(bytes: &[u8]) -> Option<&Self>

Like [Self::try_from_bytes()], but returns None if there are more bytes than the value

final fn try_from_bytes_mut(bytes: &mut [u8]) -> Option<(&mut Self, &mut [u8])>

Like [Self::try_from_bytes()], but returns an exclusive reference.

final fn try_read_unaligned(bytes: &[u8]) -> Option<(Self, &[u8])>

Read a copy from the beginning of bytes, which don’t need to be aligned, returns the value and the remaining bytes

final fn try_read_unaligned_exact(bytes: &[u8]) -> Option<Self>

Like [Self::try_read_unaligned()], but returns None if there are more bytes than the value

final unsafe fn read_unaligned(bytes: &[u8]) -> Option<Self>

Read unaligned value from memory.

final unsafe fn read_unaligned_unchecked(bytes: &[u8]) -> Self

Similar to [Self::read_unaligned()], but doesn’t do any checks at all.

final unsafe fn from_bytes(bytes: &[u8]) -> Option<&Self>

Create a reference to a type, which is represented by provided memory.

final unsafe fn from_bytes_unchecked(bytes: &[u8]) -> &Self

Similar to [Self::from_bytes()], but doesn’t do any checks at all.

final unsafe fn from_bytes_mut(bytes: &mut [u8]) -> Option<&mut Self>

Create a mutable reference to a type, which is represented by provided memory.

final unsafe fn from_bytes_mut_unchecked(bytes: &mut [u8]) -> &mut Self

Similar to [Self::from_bytes_mut()], but doesn’t do any checks at all.

final fn as_bytes(&self) -> &[u8; ab_io_type::trivial_type::SIZE_OF::<Self>]

Access the underlying byte representation of a data structure

final unsafe fn as_bytes_mut( &mut self, ) -> &mut [u8; ab_io_type::trivial_type::SIZE_OF::<Self>]

Access the underlying mutable byte representation of a data structure.