Enum TxType

#[repr(u8)]
pub enum TxType {
    Legacy = 0,
    Eip2930 = 1,
    Eip1559 = 2,
    Eip4844 = 3,
    Eip7702 = 4,
}

Transaction types supported by EthereumTxEnvelope.

Variants

Legacy = 0

Transaction type of Signed < TxLegacy >.

Eip2930 = 1

Transaction type of Signed < TxEip2930 >.

Eip1559 = 2

Transaction type of Signed < TxEip1559 >.

Eip4844 = 3

Transaction type of Signed < Eip4844 >.

Eip7702 = 4

Transaction type of Signed < TxEip7702 >.

Implementations

impl TxType

pub const fn is_legacy(&self) -> bool

Returns true if the transaction type is Legacy.

pub const fn is_eip2930(&self) -> bool

Returns true if the transaction type is EIP-2930.

pub const fn is_eip1559(&self) -> bool

Returns true if the transaction type is EIP-1559.

pub const fn is_eip4844(&self) -> bool

Returns true if the transaction type is EIP-4844.

pub const fn is_eip7702(&self) -> bool

Returns true if the transaction type is EIP-7702.

pub const fn is_dynamic_fee(&self) -> bool

Returns true if the transaction type has dynamic fee.

Trait Implementations

impl Clone for TxType

fn clone(&self) -> TxType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TxType

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

Formats the value using the given formatter.

impl Decodable for TxType

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

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

impl Default for TxType

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TxType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for TxType

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

Formats the value using the given formatter.

impl Encodable for TxType

fn encode(&self, out: &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<TxType> for U8

fn from(value: TxType) -> Self

Converts to this type from the input type.

impl From<TxType> for u8

fn from(value: TxType) -> Self

Converts to this type from the input type.

impl Hash for TxType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IsTyped2718 for TxType

fn is_type(type_id: u8) -> bool

Returns true if the given type ID corresponds to a supported typed transaction.

impl Ord for TxType

fn cmp(&self, other: &TxType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<TxType> for u8

fn eq(&self, other: &TxType) -> 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 PartialEq<u8> for TxType

fn eq(&self, other: &u8) -> 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 PartialEq for TxType

fn eq(&self, other: &TxType) -> 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 PartialOrd for TxType

fn partial_cmp(&self, other: &TxType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for TxType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Uint<64, 1>> for TxType

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: U64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Uint<8, 1>> for TxType

type Error = Eip2718Error

The type returned in the event of a conversion error.

fn try_from(value: U8) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u64> for TxType

type Error = &'static str

The type returned in the event of a conversion error.

fn try_from(value: u64) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<u8> for TxType

type Error = Eip2718Error

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Typed2718 for TxType

fn ty(&self) -> u8

Returns the EIP-2718 type flag.

fn is_type(&self, ty: u8) -> bool

Returns true if the type matches the given type.

fn is_legacy(&self) -> bool

Returns true if the type is a legacy transaction.

fn is_eip2930(&self) -> bool

Returns true if the type is an EIP-2930 transaction.

fn is_eip1559(&self) -> bool

Returns true if the type is an EIP-1559 transaction.

fn is_eip4844(&self) -> bool

Returns true if the type is an EIP-4844 transaction.

fn is_eip7702(&self) -> bool

Returns true if the type is an EIP-7702 transaction.

impl Copy for TxType

impl Eq for TxType

impl StructuralPartialEq for TxType