Enum TrieNodeV2 

pub enum TrieNodeV2 {
    EmptyRoot,
    Branch(BranchNodeV2),
    Leaf(LeafNode),
    Extension(ExtensionNode),
}

Enum representing an MPT trie node.

This is a V2 representiation, differing from TrieNode in that branch and extension nodes are compressed into a single node.

Variants

EmptyRoot

Variant representing empty root node.

Branch(BranchNodeV2)

Variant representing a BranchNodeV2.

Leaf(LeafNode)

Variant representing a LeafNode.

Extension(ExtensionNode)

Variant representing an ExtensionNode.

This will only be used for extension nodes for which child is not inlined. This variant will never be produced by proof workers that will always reveal a full path to a requested leaf.

Trait Implementations

impl Clone for TrieNodeV2

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrieNodeV2

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

Formats the value using the given formatter.

impl Decodable for TrieNodeV2

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

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

impl<'de> Deserialize<'de> for TrieNodeV2

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encodable for TrieNodeV2

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 Eq for TrieNodeV2

impl PartialEq for TrieNodeV2

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TrieNodeV2

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TrieNodeV2

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: 104 bytes

Size for each variant:

• EmptyRoot: 0 bytes
• Branch: 104 bytes
• Leaf: 72 bytes
• Extension: 88 bytes