Struct Coordinate 

pub struct Coordinate {
    pub kind: Kind,
    pub public_key: PublicKey,
    pub identifier: String,
}

Coordinate for event (a tag)

Fields

kind: Kind

Kind

public_key: PublicKey

Public Key

identifier: String

d tag identifier

Needed for a parametrized replaceable event. Leave empty for a replaceable event.

Implementations

impl Coordinate

pub fn new(kind: Kind, public_key: PublicKey) -> Self

Create new event coordinate

pub fn parse(coordinate: &str) -> Result<Self, Error>

Parse coordinate from <kind>:<pubkey>:[<d-tag>] format, bech32 or NIP21 uri

pub fn from_kpi_format(coordinate: &str) -> Result<Self, Error>

Try to parse from <kind>:<pubkey>:[<d-tag>] format

pub fn identifier<S>(self, identifier: S) -> Self

where S: Into<String>,

Set a d tag identifier

Needed for a parametrized replaceable event.

pub fn has_identifier(&self) -> bool

Check if coordinate has identifier

pub fn verify(&self) -> Result<(), Error>

Check if the coordinate is valid.

Errors

Returns Error::InvalidCoordinate if:

• the Kind is replaceable and the identifier is not empty
• the Kind is addressable and the identifier is empty

pub fn borrow(&self) -> CoordinateBorrow<'_>

Borrow coordinate

Trait Implementations

impl Clone for Coordinate

fn clone(&self) -> Coordinate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Coordinate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Coordinate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Coordinate

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

Formats the value using the given formatter.

impl From<&Coordinate> for Filter

fn from(value: &Coordinate) -> Self

Converts to this type from the input type.

impl From<Coordinate> for Filter

fn from(value: Coordinate) -> Self

Converts to this type from the input type.

impl From<Coordinate> for Tag

fn from(coordinate: Coordinate) -> Self

Converts to this type from the input type.

impl FromBech32 for Coordinate

type Err = Error

fn from_bech32(addr: &str) -> Result<Self, Self::Err>

impl FromNostrUri for Coordinate

fn from_nostr_uri(uri: &str) -> Result<Self, Error>

From nostr: URI

impl FromStr for Coordinate

fn from_str(coordinate: &str) -> Result<Self, Self::Err>

Try to parse Coordinate from <kind>:<pubkey>:[<d-tag>] format, bech32 or NIP21 uri

type Err = Error

The associated error which can be returned from parsing.

impl Hash for Coordinate

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Coordinate

fn cmp(&self, other: &Coordinate) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Coordinate

fn eq(&self, other: &Coordinate) -> 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 PartialOrd for Coordinate

fn partial_cmp(&self, other: &Coordinate) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Coordinate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Coordinate

impl StructuralPartialEq for Coordinate