Enum Eip658Value

pub enum Eip658Value {
    Eip658(bool),
    PostState(B256),
}

Captures the result of a transaction execution.

Variants

Eip658(bool)

A boolean statusCode introduced by EIP-658.

PostState(B256)

A pre-EIP-658 hash value.

Implementations

impl Eip658Value

pub const fn success() -> Self

Returns a successful transaction status.

pub const fn coerce_status(&self) -> bool

Returns true if the transaction was successful OR if the transaction is pre-EIP-658.

pub fn coerced_eip658(&mut self)

Coerce this variant into a Eip658Value::Eip658 with Self::coerce_status.

pub const fn is_post_state(&self) -> bool

Returns true if the transaction was a pre-EIP-658 transaction.

pub const fn is_eip658(&self) -> bool

Returns true if the transaction was a post-[EIP-658] transaction.

pub const fn as_post_state(&self) -> Option<B256>

Fallibly convert to the post state.

pub const fn as_eip658(&self) -> Option<bool>

Fallibly convert to the EIP-658 status code.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Eip658Value

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 Clone for Eip658Value

fn clone(&self) -> Eip658Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Eip658Value

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

Formats the value using the given formatter.

impl Decodable for Eip658Value

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

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

impl Default for Eip658Value

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Eip658Value

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for Eip658Value

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

Encodes the type into the out buffer.

fn length(&self) -> usize

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

impl From<FixedBytes<32>> for Eip658Value

fn from(state: B256) -> Self

Converts to this type from the input type.

impl From<bool> for Eip658Value

fn from(status: bool) -> Self

Converts to this type from the input type.

impl PartialEq for Eip658Value

fn eq(&self, other: &Eip658Value) -> 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 Eip658Value

Available on crate feature serde only.

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Eip658Value

impl Eq for Eip658Value

impl StructuralPartialEq for Eip658Value

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: 33 bytes

Size for each variant:

• Eip658: 1 byte
• PostState: 32 bytes