Enum FlatStateValue 

pub enum FlatStateValue {
    Ref(ValueRef),
    Inlined(Vec<u8>),
}

Variants

Ref(ValueRef)

Inlined(Vec<u8>)

Implementations

impl FlatStateValue

pub const INLINE_DISK_VALUE_THRESHOLD: usize = 4_000usize

Defines value size threshold for flat state inlining. It means that values having size greater than the threshold will be stored in FlatState as FlatStateValue::Ref, otherwise the whole value will be stored as FlatStateValue::Inlined. See the following comment for reasoning behind the threshold value: https://github.com/utnet-org/utility/issues/8243#issuecomment-1523049994

pub fn on_disk(value: &[u8]) -> Self

pub fn value_ref(value: &[u8]) -> Self

pub fn inlined(value: &[u8]) -> Self

pub fn to_value_ref(&self) -> ValueRef

pub fn value_len(&self) -> usize

Trait Implementations

impl BorshDeserialize for FlatStateValue

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 FlatStateValue

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

impl Clone for FlatStateValue

fn clone(&self) -> FlatStateValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlatStateValue

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

Formats the value using the given formatter.

impl EnumExt for FlatStateValue

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

Deserialises given variant of an enum from the reader.

impl PartialEq for FlatStateValue

fn eq(&self, other: &FlatStateValue) -> 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 Eq for FlatStateValue

impl StructuralPartialEq for FlatStateValue