Enum MissingTrieValueContext 

#[repr(u8)]
pub enum MissingTrieValueContext {
    TrieIterator = 0,
    TriePrefetchingStorage = 1,
    TrieMemoryPartialStorage = 2,
    TrieStorage = 3,
}

Contexts in which StorageError::MissingTrieValue error might occur.

Variants

TrieIterator = 0

Missing trie value when reading from TrieIterator.

TriePrefetchingStorage = 1

Missing trie value when reading from TriePrefetchingStorage.

TrieMemoryPartialStorage = 2

Missing trie value when reading from TrieMemoryPartialStorage.

TrieStorage = 3

Missing trie value when reading from TrieStorage.

Implementations

impl MissingTrieValueContext

pub fn metrics_label(&self) -> &str

Trait Implementations

impl BorshDeserialize for MissingTrieValueContext

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

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

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for MissingTrieValueContext

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for MissingTrieValueContext

fn clone(&self) -> MissingTrieValueContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MissingTrieValueContext

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MissingTrieValueContext

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EnumExt for MissingTrieValueContext

fn deserialize_variant<__R: Read>( reader: &mut __R, variant_tag: u8, ) -> Result<Self, Error>

Deserialises given variant of an enum from the reader.

impl Eq for MissingTrieValueContext

impl PartialEq for MissingTrieValueContext

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MissingTrieValueContext

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 MissingTrieValueContext