Struct VersionedEntry 

pub struct VersionedEntry {
    pub version: (u16, u16, u16),
    pub entry_type: String,
    pub payload: Vec<u8>,
}

Versioned journal entry for schema evolution [50].

Fields

version: (u16, u16, u16)

Schema version (SemVer-style).

entry_type: String

Entry type tag.

payload: Vec<u8>

Payload (version-specific).

Implementations

impl VersionedEntry

pub fn new<T: Serialize>( version: (u16, u16, u16), entry_type: impl Into<String>, data: &T, ) -> SimResult<Self>

Create a new versioned entry.

Errors

Returns error if serialization fails.

pub fn deserialize<T: DeserializeOwned>(&self) -> SimResult<T>

Deserialize payload as specific type.

Errors

Returns error if deserialization fails.

Trait Implementations

impl Clone for VersionedEntry

fn clone(&self) -> VersionedEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VersionedEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VersionedEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VersionedEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.