Struct CodeChange 

pub struct CodeChange {
    pub block_access_index: BlockAccessIndex,
    pub new_code: Bytes,
}

This struct is used to track the new codes of accounts in a block.

Fields

block_access_index: BlockAccessIndex

The index of bal that stores this code change.

new_code: Bytes

The new code of the account.

Implementations

impl CodeChange

pub const fn new(block_access_index: BlockAccessIndex, new_code: Bytes) -> Self

Creates a new CodeChange.

pub const fn block_access_index(&self) -> BlockAccessIndex

Returns the bal index.

pub const fn new_code(&self) -> &Bytes

Returns the new code.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for CodeChange

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl BorshDeserialize for CodeChange

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for CodeChange

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for CodeChange

fn clone(&self) -> CodeChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodeChange

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

Formats the value using the given formatter.

impl Decodable for CodeChange

fn decode(b: &mut &[u8]) -> Result<Self>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl Default for CodeChange

fn default() -> CodeChange

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CodeChange

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for CodeChange

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

impl PartialEq for CodeChange

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

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 CodeChange

impl StructuralPartialEq for CodeChange

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 40 bytes