Struct HlxcHeader 

pub struct HlxcHeader {
    pub fields: Vec<HlxcField>,
    pub metadata: Option<HashMap<String, Value>>,
}

HLXC File Header Structure - simplified JSON schema only

Fields

fields: Vec<HlxcField>

Schema fields as JSON array

metadata: Option<HashMap<String, Value>>

Optional metadata

Implementations

impl HlxcHeader

pub fn new(schema: &Schema) -> Self

pub fn with_metadata(self, metadata: HashMap<String, Value>) -> Self

pub fn to_json_bytes(&self) -> Result<Vec<u8>, HlxError>

Serialize header to JSON bytes

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

Deserialize header from JSON bytes

Trait Implementations

impl Clone for HlxcHeader

fn clone(&self) -> HlxcHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HlxcHeader

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HlxcHeader

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HlxcHeader

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

where __S: Serializer,

Serialize this value into the given Serde serializer.