Struct RangeBound 

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

A snap/2 storage-range bound (origin/limit on GetStorageRangesMessage).

Encoded as either an empty byte string (unbounded) or a 32-byte hash.

Implementations

impl RangeBound

pub const fn unwrap_or(self, default: B256) -> B256

Returns the bound’s hash, or default if it was encoded as an empty byte string.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for RangeBound

Available on crate features arbitrary only.

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

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.

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.

impl Clone for RangeBound

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RangeBound

impl Debug for RangeBound

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

Formats the value using the given formatter.

impl Decodable for RangeBound

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 RangeBound

fn default() -> Self

Returns the “default value” for a type.

impl Encodable for RangeBound

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

Encodes the type into the out buffer.

fn length(&self) -> usize

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

impl Eq for RangeBound

impl From<FixedBytes<32>> for RangeBound

fn from(hash: B256) -> Self

Converts to this type from the input type.

impl PartialEq for RangeBound

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RangeBound

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: 33 bytes