Struct PaymentMetadata 

pub struct PaymentMetadata {
    pub entries: HashMap<String, String>,
}

Opaque key-value metadata attached to a send intent

Stored for future extensions. In v1 no behavior is driven by metadata values. Future features like payjoin may consume this metadata.

Fields

entries: HashMap<String, String>

Key-value pairs

Implementations

impl PaymentMetadata

pub fn from_optional_json(json: Option<&str>) -> Self

Create metadata from an optional JSON string.

Accepts either a bare {"key": "value"} object (interpreted as the entries map) or the full struct form {"entries": {"key": "value"}}.

Trait Implementations

impl Clone for PaymentMetadata

fn clone(&self) -> PaymentMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PaymentMetadata

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

Formats the value using the given formatter.

impl Default for PaymentMetadata

fn default() -> PaymentMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PaymentMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PaymentMetadata

impl PartialEq for PaymentMetadata

fn eq(&self, other: &PaymentMetadata) -> 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 Serialize for PaymentMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PaymentMetadata