pub enum VersionedMessage {
    Legacy(Message),
    V0(Message),
}
Expand description

Either a legacy message or a v0 message.

Serialization

If the first bit is set, the remaining 7 bits will be used to determine which message version is serialized starting from version 0. If the first is bit is not set, all bytes are used to encode the legacy Message format.

Variants§

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Legacy(Message)

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V0(Message)

Implementations§

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impl VersionedMessage

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pub fn sanitize( &self, require_static_program_ids: bool ) -> Result<(), SanitizeError>

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pub fn header(&self) -> &MessageHeader

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pub fn static_account_keys(&self) -> &[Pubkey]

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pub fn address_table_lookups(&self) -> Option<&[MessageAddressTableLookup]>

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pub fn is_signer(&self, index: usize) -> bool

Returns true if the account at the specified index signed this message.

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pub fn is_maybe_writable(&self, index: usize) -> bool

Returns true if the account at the specified index is writable by the instructions in this message. Since dynamically loaded addresses can’t have write locks demoted without loading addresses, this shouldn’t be used in the runtime.

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pub fn is_invoked(&self, key_index: usize) -> bool

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pub fn is_non_loader_key(&self, key_index: usize) -> bool

Returns true if the account at the specified index is not invoked as a program or, if invoked, is passed to a program.

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pub fn recent_blockhash(&self) -> &Hash

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pub fn set_recent_blockhash(&mut self, recent_blockhash: Hash)

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pub fn instructions(&self) -> &[CompiledInstruction]

Program instructions that will be executed in sequence and committed in one atomic transaction if all succeed.

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pub fn serialize(&self) -> Vec<u8, Global>

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pub fn hash(&self) -> Hash

Compute the blake3 hash of this transaction’s message

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pub fn hash_raw_message(message_bytes: &[u8]) -> Hash

Compute the blake3 hash of a raw transaction message

Trait Implementations§

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impl AbiEnumVisitor for VersionedMessage

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impl AbiExample for VersionedMessage

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impl Clone for VersionedMessage

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fn clone(&self) -> VersionedMessage

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 VersionedMessage

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

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

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fn default() -> VersionedMessage

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for VersionedMessage

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fn deserialize<D>( deserializer: D ) -> Result<VersionedMessage, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq<VersionedMessage> for VersionedMessage

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

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

This method 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 VersionedMessage

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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
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impl TryFrom<VersionedMessage> for SanitizedVersionedMessage

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type Error = SanitizeError

The type returned in the event of a conversion error.
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fn try_from( message: VersionedMessage ) -> Result<SanitizedVersionedMessage, <SanitizedVersionedMessage as TryFrom<VersionedMessage>>::Error>

Performs the conversion.
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impl Eq for VersionedMessage

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impl StructuralEq for VersionedMessage

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impl StructuralPartialEq for VersionedMessage

Auto Trait Implementations§

Blanket Implementations§

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impl<T> AbiEnumVisitor for Twhere T: Serialize + AbiExample + ?Sized,

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default fn visit_for_abi( &self, digester: &mut AbiDigester ) -> Result<AbiDigester, DigestError>

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impl<T> AbiEnumVisitor for Twhere T: Serialize + ?Sized,

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default fn visit_for_abi( &self, _digester: &mut AbiDigester ) -> Result<AbiDigester, DigestError>

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impl<T> AbiExample for T

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default fn example() -> T

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same<T> for T

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type Output = T

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,