fc_rpc_v2_types::block

Struct Header

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pub struct Header {
Show 20 fields
    pub number: U256,
    pub hash: Option<H256>,
    pub parent_hash: H256,
    pub uncles_hash: H256,
    pub nonce: Option<U64>,
    pub author: Address,
    pub state_root: H256,
    pub transactions_root: H256,
    pub receipts_root: H256,
    pub logs_bloom: Bloom,
    pub gas_limit: U256,
    pub gas_used: U256,
    pub timestamp: U64,
    pub extra_data: Bytes,
    pub difficulty: U256,
    pub total_difficulty: Option<U256>,
    pub mix_hash: Option<H256>,
    pub base_fee_per_gas: Option<U256>,
    pub withdrawals_root: Option<H256>,
    pub parent_beacon_block_root: Option<H256>,

}
Expand description

Block header representation.

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§number: U256

Block number.

§hash: Option<H256>

Block hash.

§parent_hash: H256

Hash of the parent block.

§uncles_hash: H256

Hash of the uncles.

§nonce: Option<U64>

Nonce.

§author: Address

Authors address.

§state_root: H256

State root hash.

§transactions_root: H256

Transactions root hash.

§receipts_root: H256

Transactions receipts root hash.

§logs_bloom: Bloom

Logs bloom.

§gas_limit: U256

Gas limit.

§gas_used: U256

Gas used

§timestamp: U64

Timestamp.

§extra_data: Bytes

Extra data.

§difficulty: U256

Difficulty.

§total_difficulty: Option<U256>

Total difficulty.

§mix_hash: Option<H256>

Mix hash.

§base_fee_per_gas: Option<U256>

Base fee per unit of gas, which is added by EIP-1559.

§withdrawals_root: Option<H256>

Withdrawals root hash, which is added by EIP-4895.

§parent_beacon_block_root: Option<H256>

Parent beacon block root, which is added by EIP-4788.

Trait Implementations§

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impl Clone for Header

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fn clone(&self) -> Header

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Header

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Header

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for Header

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fn eq(&self, other: &Header) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Header

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

Serialize this value into the given Serde serializer. Read more
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impl Eq for Header

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impl StructuralPartialEq for Header

Auto Trait Implementations§

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impl Freeze for Header

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impl RefUnwindSafe for Header

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impl Send for Header

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impl Sync for Header

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impl Unpin for Header

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impl UnwindSafe for Header

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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Borrows self, then passes self.borrow() into the pipe function. Read more
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where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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Mutably borrows self, then passes self.deref_mut() into the pipe function.
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fn tap(self, func: impl FnOnce(&Self)) -> Self

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Mutable access to a value. Read more
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Calls .tap() only in debug builds, and is erased in release builds.
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where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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