Struct HeapBlob

pub struct HeapBlob(/* private fields */);

A heap allocated blob that serializes as 0x-prefixed hex string

Implementations

impl HeapBlob

pub fn new(blob: &[u8]) -> Result<Self, InvalidBlobLength>

Create a new heap blob from a byte slice.

pub fn from_array(blob: [u8; 131072]) -> Self

Create a new heap blob from an array.

pub fn from_bytes(bytes: Bytes) -> Result<Self, InvalidBlobLength>

Create a new heap blob from Bytes.

pub fn repeat_byte(byte: u8) -> Self

Generate a new heap blob with all bytes set to byte.

pub fn inner(&self) -> &Bytes

Get the inner

Trait Implementations

impl Clone for HeapBlob

fn clone(&self) -> HeapBlob

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HeapBlob

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

Formats the value using the given formatter.

impl Decodable for HeapBlob

fn decode(buf: &mut &[u8]) -> Result<Self>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl Default for HeapBlob

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HeapBlob

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for HeapBlob

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.

impl Hash for HeapBlob

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 HeapBlob

fn cmp(&self, other: &HeapBlob) -> 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 HeapBlob

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

fn partial_cmp(&self, other: &HeapBlob) -> 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 Serialize for HeapBlob

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for HeapBlob

impl StructuralPartialEq for HeapBlob