Struct gf::support::protobuf::TaggedData

pub struct TaggedData {
    pub tag: String,
    pub version: NonZeroU32,
    pub metadata: HashMap<String, String>,
    pub payload: Vec<u8>,
}

Arbitrary data tagged with data format, version, and a collection of key-value metadata.

Fields

tag: String

Data format tag.

version: NonZeroU32

Data format version (within the tag namespace).

metadata: HashMap<String, String>

Metadata key-value pairs.

payload: Vec<u8>

Payload.

Implementations

impl TaggedData

pub fn from_bytes(bytes: &[u8]) -> Result<Self, ProtobufError>

Deserialize from a slice of bytes.

pub fn to_bytes(&self) -> Vec<u8>

Serialize to a vector of bytes.

pub fn read_from_file<P: AsRef<Path>>(path: P) -> Result<Self>

Read tagged data from file.

pub fn write_to_file<P: AsRef<Path>>(&self, path: P) -> Result<()>

Write tagged data to file.

Trait Implementations

impl Clone for TaggedData

fn clone(&self) -> TaggedData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TaggedData

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

Formats the value using the given formatter.

impl Eq for TaggedData

impl PartialEq<TaggedData> for TaggedData

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for TaggedData

impl StructuralPartialEq for TaggedData