Struct Metadata 

pub struct Metadata(pub HashMap<String, Option<String>>);

Key-value pairs from the Upload-Metadata header. Values are base64-decoded strings; a key with no value has None.

Wire format: "key1 base64val1,key2 base64val2,keyOnly"

Tuple Fields

0: HashMap<String, Option<String>>

Implementations

impl Metadata

pub fn parse(header: &str) -> Result<Self, TusError>

Parse the Upload-Metadata header value.

pub fn encode(&self) -> String

Encode back to the Upload-Metadata wire format.

pub fn get(&self, key: &str) -> Option<&Option<String>>

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl Default for Metadata

fn default() -> Metadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Metadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Metadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.