pub struct SealedHeader<H = Header> { /* private fields */ }
Expand description
A [Header
] that is sealed at a precalculated hash, use SealedHeader::unseal()
if you want
to modify header.
Implementations§
Source§impl<H> SealedHeader<H>
impl<H> SealedHeader<H>
Sourcepub const fn new(header: H, hash: FixedBytes<32>) -> SealedHeader<H>
pub const fn new(header: H, hash: FixedBytes<32>) -> SealedHeader<H>
Creates the sealed header with the corresponding block hash.
Source§impl<H> SealedHeader<H>where
H: Sealable,
impl<H> SealedHeader<H>where
H: Sealable,
Sourcepub fn seal(header: H) -> SealedHeader<H>
pub fn seal(header: H) -> SealedHeader<H>
Hashes the header and creates a sealed header.
Source§impl<H> SealedHeader<H>where
H: BlockHeader,
impl<H> SealedHeader<H>where
H: BlockHeader,
Source§impl SealedHeader
impl SealedHeader
Sourcepub fn set_header(&mut self, header: Header)
Available on crate feature test-utils
only.
pub fn set_header(&mut self, header: Header)
test-utils
only.Updates the block header.
Sourcepub fn set_hash(&mut self, hash: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_hash(&mut self, hash: FixedBytes<32>)
test-utils
only.Updates the block hash.
Sourcepub fn set_parent_hash(&mut self, hash: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_parent_hash(&mut self, hash: FixedBytes<32>)
test-utils
only.Updates the parent block hash.
Sourcepub fn set_block_number(&mut self, number: u64)
Available on crate feature test-utils
only.
pub fn set_block_number(&mut self, number: u64)
test-utils
only.Updates the block number.
Sourcepub fn set_state_root(&mut self, state_root: FixedBytes<32>)
Available on crate feature test-utils
only.
pub fn set_state_root(&mut self, state_root: FixedBytes<32>)
test-utils
only.Updates the block state root.
Sourcepub fn set_difficulty(&mut self, difficulty: Uint<256, 4>)
Available on crate feature test-utils
only.
pub fn set_difficulty(&mut self, difficulty: Uint<256, 4>)
test-utils
only.Updates the block difficulty.
Trait Implementations§
Source§impl<'a> Arbitrary<'a> for SealedHeader
Available on crate feature arbitrary
only.
impl<'a> Arbitrary<'a> for SealedHeader
Available on crate feature
arbitrary
only.Source§fn arbitrary(u: &mut Unstructured<'a>) -> Result<SealedHeader, Error>
fn arbitrary(u: &mut Unstructured<'a>) -> Result<SealedHeader, Error>
Generate an arbitrary value of
Self
from the given unstructured data. Read more§fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>
Generate an arbitrary value of
Self
from the entirety of the given
unstructured data. Read more§fn size_hint(depth: usize) -> (usize, Option<usize>)
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. Read more§fn try_size_hint(
depth: usize,
) -> Result<(usize, Option<usize>), MaxRecursionReached>
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. Read moreSource§impl<H> AsRef<H> for SealedHeader<H>
impl<H> AsRef<H> for SealedHeader<H>
Source§impl<H> Clone for SealedHeader<H>where
H: Clone,
impl<H> Clone for SealedHeader<H>where
H: Clone,
Source§fn clone(&self) -> SealedHeader<H>
fn clone(&self) -> SealedHeader<H>
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl<H> Debug for SealedHeader<H>where
H: Debug,
impl<H> Debug for SealedHeader<H>where
H: Debug,
Source§impl Decodable for SealedHeader
impl Decodable for SealedHeader
Source§impl<H> Default for SealedHeader<H>where
H: Sealable + Default,
impl<H> Default for SealedHeader<H>where
H: Sealable + Default,
Source§fn default() -> SealedHeader<H>
fn default() -> SealedHeader<H>
Returns the “default value” for a type. Read more
Source§impl<H> Deref for SealedHeader<H>
impl<H> Deref for SealedHeader<H>
Source§impl<'de, H> Deserialize<'de> for SealedHeader<H>where
H: Deserialize<'de>,
impl<'de, H> Deserialize<'de> for SealedHeader<H>where
H: Deserialize<'de>,
Source§fn deserialize<__D>(
__deserializer: __D,
) -> Result<SealedHeader<H>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<SealedHeader<H>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Encodable for SealedHeader
impl Encodable for SealedHeader
Source§impl<'a> From<SealedHeader<'a>> for SealedHeader
impl<'a> From<SealedHeader<'a>> for SealedHeader
Source§fn from(value: SealedHeader<'a>) -> SealedHeader
fn from(value: SealedHeader<'a>) -> SealedHeader
Converts to this type from the input type.
Source§impl<H> Hash for SealedHeader<H>where
H: Hash,
impl<H> Hash for SealedHeader<H>where
H: Hash,
Source§impl InMemorySize for SealedHeader
impl InMemorySize for SealedHeader
Source§fn size(&self) -> usize
fn size(&self) -> usize
Calculates a heuristic for the in-memory size of the SealedHeader
.
Source§impl<H> PartialEq for SealedHeader<H>where
H: PartialEq,
impl<H> PartialEq for SealedHeader<H>where
H: PartialEq,
Source§impl<H> Serialize for SealedHeader<H>where
H: Serialize,
impl<H> Serialize for SealedHeader<H>where
H: Serialize,
Source§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl<H> Eq for SealedHeader<H>where
H: Eq,
impl<H> StructuralPartialEq for SealedHeader<H>
Auto Trait Implementations§
impl<H> Freeze for SealedHeader<H>where
H: Freeze,
impl<H> RefUnwindSafe for SealedHeader<H>where
H: RefUnwindSafe,
impl<H> Send for SealedHeader<H>where
H: Send,
impl<H> Sync for SealedHeader<H>where
H: Sync,
impl<H> Unpin for SealedHeader<H>where
H: Unpin,
impl<H> UnwindSafe for SealedHeader<H>where
H: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<T> FmtForward for T
impl<T> FmtForward for T
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Self: Binary,
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Self: Binary,
Causes
self
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-formatted.§fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
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Self: Display,
Causes
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Self: UpperExp,
Causes
self
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Debug
-formatted.§fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
Causes
self
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Debug
-formatted.§fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,
Formats each item in a sequence. Read more
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
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Source§impl<T> IntoEither for T
impl<T> IntoEither for T
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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
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Converts self
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
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into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
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otherwise. Read more§impl<T> Pipe for Twhere
T: ?Sized,
impl<T> Pipe for Twhere
T: ?Sized,
§fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
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Pipes by value. This is generally the method you want to use. Read more
§fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
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&'a mut self,
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Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.