Struct OwnedDataChunk

pub struct OwnedDataChunk { /* private fields */ }

represents an owned chunk of data

Implementations

impl OwnedDataChunk

pub fn data_ref(&self) -> &[u8]

pub fn hash_ref(&self) -> &[u8]

pub fn hash(&self) -> Arc<Hash>

pub fn from_parts(data: Vec<u8>, hash: Arc<Hash>) -> Self

Creates an OwnedDataChunk from its constituent parts

Safety

• hash must be the hash of data
• use from_data() if you cannot ensure this

pub fn from_data(data: Vec<u8>) -> Self

calculates the hash of data and returns an OwnedDataChunk

pub fn from_data_ref_and_hash(data: &[u8], hash: Arc<Hash>) -> Self

creates an OwnedDataChunk with given data and hash

pub fn from_data_ref(data: &[u8]) -> Self

creates an OwnedDataChunk with given data

pub fn deserialize_from(data: Vec<u8>) -> Result<Self>

• converts a Vec<u8> into an OwnedDataChunk
• performs hash validation

pub fn deserialize(data: &[u8]) -> Result<Self>

Copies data into a new Vec<u8> and deserializes it into an OwnedDataChunk.

pub fn encrypt_serialized_bytes(bytes: &[u8]) -> Result<EncryptedDataChunk>

Encrypts a serialized DataChunk.

pub fn encrypt(&self) -> Result<EncryptedDataChunk>

Encrypts this DataChunk.

pub fn encrypt_mut(&mut self) -> Result<EncryptedDataChunk>

Encrypts this DataChunk.

• optimized by using self.data as the serialization buffer

Trait Implementations

impl Clone for OwnedDataChunk

fn clone(&self) -> OwnedDataChunk

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DataChunkTrait for OwnedDataChunk

fn data_ref(&self) -> &[u8]

fn hash_ref(&self) -> &[u8]

fn hash(&self) -> Arc<Hash>

fn encrypt(&self) -> Result<EncryptedDataChunk>

fn decrypt(&self, key: &[u8]) -> Result<SerializedDataChunk>

fn to_datachunk(&self) -> DataChunk<'_>

fn borrow(&self) -> BorrowedDataChunk<'_>

fn to_owned(&self) -> OwnedDataChunk

fn serialize(&self) -> Result<SerializedDataChunk>

fn try_as<T: Archive>(&self) -> Result<TypedDataChunk<'_, T>>

where T::Archived: for<'a> CheckBytes<HighValidator<'a, Error>>,

impl Debug for OwnedDataChunk

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

Formats the value using the given formatter.

impl<'lt> From<DataChunk<'lt>> for OwnedDataChunk

fn from(value: DataChunk<'lt>) -> Self

Converts to this type from the input type.

impl<'lt> From<OwnedDataChunk> for DataChunk<'lt>

fn from(chunk: OwnedDataChunk) -> Self

Converts to this type from the input type.

impl Hash for OwnedDataChunk

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 Ord for OwnedDataChunk

fn cmp(&self, other: &OwnedDataChunk) -> 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 for OwnedDataChunk

fn eq(&self, other: &OwnedDataChunk) -> 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 OwnedDataChunk

fn partial_cmp(&self, other: &OwnedDataChunk) -> 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 Eq for OwnedDataChunk

impl StructuralPartialEq for OwnedDataChunk