reth_codecs::alloy::header

Struct HeaderFlags

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pub struct HeaderFlags { /* private fields */ }
Available on crate feature test-utils only.
Expand description

Fieldset that facilitates compacting the parent type. Used bytes: 4 | Unused bits: 0

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impl HeaderFlags

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pub const fn new() -> Self

Returns an instance with zero initialized data.

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impl HeaderFlags

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pub const fn into_bytes(self) -> [u8; 4]

Returns the underlying bits.

§Layout

The returned byte array is layed out in the same way as described here.

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pub const fn from_bytes(bytes: [u8; 4]) -> Self

Converts the given bytes directly into the bitfield struct.

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impl HeaderFlags

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pub fn withdrawals_root_len(&self) -> <B1 as Specifier>::InOut

Returns the value of withdrawals_root_len.

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pub fn withdrawals_root_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of withdrawals_root_len.

#Errors

If the returned value contains an invalid bit pattern for withdrawals_root_len.

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pub fn with_withdrawals_root_len( self, new_val: <B1 as Specifier>::InOut, ) -> Self

Returns a copy of the bitfield with the value of withdrawals_root_len set to the given value.

#Panics

If the given value is out of bounds for withdrawals_root_len.

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pub fn with_withdrawals_root_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of withdrawals_root_len set to the given value.

#Errors

If the given value is out of bounds for withdrawals_root_len.

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pub fn set_withdrawals_root_len(&mut self, new_val: <B1 as Specifier>::InOut)

Sets the value of withdrawals_root_len to the given value.

#Panics

If the given value is out of bounds for withdrawals_root_len.

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pub fn set_withdrawals_root_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of withdrawals_root_len to the given value.

#Errors

If the given value is out of bounds for withdrawals_root_len.

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pub fn difficulty_len(&self) -> <B6 as Specifier>::InOut

Returns the value of difficulty_len.

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pub fn difficulty_len_or_err( &self, ) -> Result<<B6 as Specifier>::InOut, InvalidBitPattern<<B6 as Specifier>::Bytes>>

Returns the value of difficulty_len.

#Errors

If the returned value contains an invalid bit pattern for difficulty_len.

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pub fn with_difficulty_len(self, new_val: <B6 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of difficulty_len set to the given value.

#Panics

If the given value is out of bounds for difficulty_len.

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pub fn with_difficulty_len_checked( self, new_val: <B6 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of difficulty_len set to the given value.

#Errors

If the given value is out of bounds for difficulty_len.

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pub fn set_difficulty_len(&mut self, new_val: <B6 as Specifier>::InOut)

Sets the value of difficulty_len to the given value.

#Panics

If the given value is out of bounds for difficulty_len.

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pub fn set_difficulty_len_checked( &mut self, new_val: <B6 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of difficulty_len to the given value.

#Errors

If the given value is out of bounds for difficulty_len.

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pub fn number_len(&self) -> <B4 as Specifier>::InOut

Returns the value of number_len.

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pub fn number_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of number_len.

#Errors

If the returned value contains an invalid bit pattern for number_len.

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pub fn with_number_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of number_len set to the given value.

#Panics

If the given value is out of bounds for number_len.

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pub fn with_number_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of number_len set to the given value.

#Errors

If the given value is out of bounds for number_len.

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pub fn set_number_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of number_len to the given value.

#Panics

If the given value is out of bounds for number_len.

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pub fn set_number_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of number_len to the given value.

#Errors

If the given value is out of bounds for number_len.

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pub fn gas_limit_len(&self) -> <B4 as Specifier>::InOut

Returns the value of gas_limit_len.

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pub fn gas_limit_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of gas_limit_len.

#Errors

If the returned value contains an invalid bit pattern for gas_limit_len.

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pub fn with_gas_limit_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of gas_limit_len set to the given value.

#Panics

If the given value is out of bounds for gas_limit_len.

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pub fn with_gas_limit_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of gas_limit_len set to the given value.

#Errors

If the given value is out of bounds for gas_limit_len.

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pub fn set_gas_limit_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of gas_limit_len to the given value.

#Panics

If the given value is out of bounds for gas_limit_len.

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pub fn set_gas_limit_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of gas_limit_len to the given value.

#Errors

If the given value is out of bounds for gas_limit_len.

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pub fn gas_used_len(&self) -> <B4 as Specifier>::InOut

Returns the value of gas_used_len.

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pub fn gas_used_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of gas_used_len.

#Errors

If the returned value contains an invalid bit pattern for gas_used_len.

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pub fn with_gas_used_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of gas_used_len set to the given value.

#Panics

If the given value is out of bounds for gas_used_len.

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pub fn with_gas_used_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of gas_used_len set to the given value.

#Errors

If the given value is out of bounds for gas_used_len.

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pub fn set_gas_used_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of gas_used_len to the given value.

#Panics

If the given value is out of bounds for gas_used_len.

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pub fn set_gas_used_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of gas_used_len to the given value.

#Errors

If the given value is out of bounds for gas_used_len.

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pub fn timestamp_len(&self) -> <B4 as Specifier>::InOut

Returns the value of timestamp_len.

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pub fn timestamp_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of timestamp_len.

#Errors

If the returned value contains an invalid bit pattern for timestamp_len.

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pub fn with_timestamp_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of timestamp_len set to the given value.

#Panics

If the given value is out of bounds for timestamp_len.

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pub fn with_timestamp_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of timestamp_len set to the given value.

#Errors

If the given value is out of bounds for timestamp_len.

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pub fn set_timestamp_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of timestamp_len to the given value.

#Panics

If the given value is out of bounds for timestamp_len.

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pub fn set_timestamp_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of timestamp_len to the given value.

#Errors

If the given value is out of bounds for timestamp_len.

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pub fn nonce_len(&self) -> <B4 as Specifier>::InOut

Returns the value of nonce_len.

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pub fn nonce_len_or_err( &self, ) -> Result<<B4 as Specifier>::InOut, InvalidBitPattern<<B4 as Specifier>::Bytes>>

Returns the value of nonce_len.

#Errors

If the returned value contains an invalid bit pattern for nonce_len.

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pub fn with_nonce_len(self, new_val: <B4 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of nonce_len set to the given value.

#Panics

If the given value is out of bounds for nonce_len.

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pub fn with_nonce_len_checked( self, new_val: <B4 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of nonce_len set to the given value.

#Errors

If the given value is out of bounds for nonce_len.

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pub fn set_nonce_len(&mut self, new_val: <B4 as Specifier>::InOut)

Sets the value of nonce_len to the given value.

#Panics

If the given value is out of bounds for nonce_len.

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pub fn set_nonce_len_checked( &mut self, new_val: <B4 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of nonce_len to the given value.

#Errors

If the given value is out of bounds for nonce_len.

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pub fn base_fee_per_gas_len(&self) -> <B1 as Specifier>::InOut

Returns the value of base_fee_per_gas_len.

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pub fn base_fee_per_gas_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of base_fee_per_gas_len.

#Errors

If the returned value contains an invalid bit pattern for base_fee_per_gas_len.

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pub fn with_base_fee_per_gas_len( self, new_val: <B1 as Specifier>::InOut, ) -> Self

Returns a copy of the bitfield with the value of base_fee_per_gas_len set to the given value.

#Panics

If the given value is out of bounds for base_fee_per_gas_len.

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pub fn with_base_fee_per_gas_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of base_fee_per_gas_len set to the given value.

#Errors

If the given value is out of bounds for base_fee_per_gas_len.

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pub fn set_base_fee_per_gas_len(&mut self, new_val: <B1 as Specifier>::InOut)

Sets the value of base_fee_per_gas_len to the given value.

#Panics

If the given value is out of bounds for base_fee_per_gas_len.

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pub fn set_base_fee_per_gas_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of base_fee_per_gas_len to the given value.

#Errors

If the given value is out of bounds for base_fee_per_gas_len.

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pub fn blob_gas_used_len(&self) -> <B1 as Specifier>::InOut

Returns the value of blob_gas_used_len.

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pub fn blob_gas_used_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of blob_gas_used_len.

#Errors

If the returned value contains an invalid bit pattern for blob_gas_used_len.

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pub fn with_blob_gas_used_len(self, new_val: <B1 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of blob_gas_used_len set to the given value.

#Panics

If the given value is out of bounds for blob_gas_used_len.

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pub fn with_blob_gas_used_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of blob_gas_used_len set to the given value.

#Errors

If the given value is out of bounds for blob_gas_used_len.

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pub fn set_blob_gas_used_len(&mut self, new_val: <B1 as Specifier>::InOut)

Sets the value of blob_gas_used_len to the given value.

#Panics

If the given value is out of bounds for blob_gas_used_len.

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pub fn set_blob_gas_used_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of blob_gas_used_len to the given value.

#Errors

If the given value is out of bounds for blob_gas_used_len.

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pub fn excess_blob_gas_len(&self) -> <B1 as Specifier>::InOut

Returns the value of excess_blob_gas_len.

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pub fn excess_blob_gas_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of excess_blob_gas_len.

#Errors

If the returned value contains an invalid bit pattern for excess_blob_gas_len.

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pub fn with_excess_blob_gas_len(self, new_val: <B1 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of excess_blob_gas_len set to the given value.

#Panics

If the given value is out of bounds for excess_blob_gas_len.

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pub fn with_excess_blob_gas_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of excess_blob_gas_len set to the given value.

#Errors

If the given value is out of bounds for excess_blob_gas_len.

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pub fn set_excess_blob_gas_len(&mut self, new_val: <B1 as Specifier>::InOut)

Sets the value of excess_blob_gas_len to the given value.

#Panics

If the given value is out of bounds for excess_blob_gas_len.

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pub fn set_excess_blob_gas_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of excess_blob_gas_len to the given value.

#Errors

If the given value is out of bounds for excess_blob_gas_len.

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pub fn parent_beacon_block_root_len(&self) -> <B1 as Specifier>::InOut

Returns the value of parent_beacon_block_root_len.

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pub fn parent_beacon_block_root_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of parent_beacon_block_root_len.

#Errors

If the returned value contains an invalid bit pattern for parent_beacon_block_root_len.

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pub fn with_parent_beacon_block_root_len( self, new_val: <B1 as Specifier>::InOut, ) -> Self

Returns a copy of the bitfield with the value of parent_beacon_block_root_len set to the given value.

#Panics

If the given value is out of bounds for parent_beacon_block_root_len.

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pub fn with_parent_beacon_block_root_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of parent_beacon_block_root_len set to the given value.

#Errors

If the given value is out of bounds for parent_beacon_block_root_len.

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pub fn set_parent_beacon_block_root_len( &mut self, new_val: <B1 as Specifier>::InOut, )

Sets the value of parent_beacon_block_root_len to the given value.

#Panics

If the given value is out of bounds for parent_beacon_block_root_len.

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pub fn set_parent_beacon_block_root_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of parent_beacon_block_root_len to the given value.

#Errors

If the given value is out of bounds for parent_beacon_block_root_len.

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pub fn extra_fields_len(&self) -> <B1 as Specifier>::InOut

Returns the value of extra_fields_len.

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pub fn extra_fields_len_or_err( &self, ) -> Result<<B1 as Specifier>::InOut, InvalidBitPattern<<B1 as Specifier>::Bytes>>

Returns the value of extra_fields_len.

#Errors

If the returned value contains an invalid bit pattern for extra_fields_len.

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pub fn with_extra_fields_len(self, new_val: <B1 as Specifier>::InOut) -> Self

Returns a copy of the bitfield with the value of extra_fields_len set to the given value.

#Panics

If the given value is out of bounds for extra_fields_len.

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pub fn with_extra_fields_len_checked( self, new_val: <B1 as Specifier>::InOut, ) -> Result<Self, OutOfBounds>

Returns a copy of the bitfield with the value of extra_fields_len set to the given value.

#Errors

If the given value is out of bounds for extra_fields_len.

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pub fn set_extra_fields_len(&mut self, new_val: <B1 as Specifier>::InOut)

Sets the value of extra_fields_len to the given value.

#Panics

If the given value is out of bounds for extra_fields_len.

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pub fn set_extra_fields_len_checked( &mut self, new_val: <B1 as Specifier>::InOut, ) -> Result<(), OutOfBounds>

Sets the value of extra_fields_len to the given value.

#Errors

If the given value is out of bounds for extra_fields_len.

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impl HeaderFlags

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pub fn from(buf: &[u8]) -> (Self, &[u8])

Deserializes this fieldset and returns it, alongside the original slice in an advanced position.

Trait Implementations§

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impl CheckTotalSizeMultipleOf8 for HeaderFlags

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type Size = TotalSize<[(); 0]>

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impl Clone for HeaderFlags

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fn clone(&self) -> HeaderFlags

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 HeaderFlags

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

Formats the value using the given formatter. Read more
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impl Default for HeaderFlags

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fn default() -> HeaderFlags

Returns the “default value” for a type. Read more
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impl Copy for HeaderFlags

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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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impl<T> Borrow<T> for T
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, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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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).

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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Performs the conversion.
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where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn vzip(self) -> V

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

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: 4 bytes