Struct nostr_sdk::Event

pub struct Event {
    pub id: EventId,
    pub pubkey: XOnlyPublicKey,
    pub created_at: Timestamp,
    pub kind: Kind,
    pub tags: Vec<Tag, Global>,
    pub content: String,
    pub sig: Signature,
    pub ots: Option<String>,
}

Event struct

Fields

id: EventId

Id

pubkey: XOnlyPublicKey

Author

created_at: Timestamp

Timestamp (seconds)

kind: Kind

Kind

tags: Vec<Tag, Global>

Vector of Tag

content: String

Content

sig: Signature

Signature

ots: Option<String>

OpenTimestamps Attestations

Implementations

impl Event

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

Verify event

pub fn verify_with_ctx<C>(&self, secp: &Secp256k1<C>) -> Result<(), Error>where C: Verification,

Verify event

pub fn from_value(value: Value) -> Result<Event, Error>

New event from Value

pub fn from_value_with_ctx<C>( secp: &Secp256k1<C>, value: Value ) -> Result<Event, Error>where C: Verification,

New event from Value

pub fn from_json<S>(json: S) -> Result<Event, Error>where S: Into<String>,

New event from json string

pub fn from_json_with_ctx<C, S>( secp: &Secp256k1<C>, json: S ) -> Result<Event, Error>where C: Verification, S: Into<String>,

New event from json string

pub fn as_json(&self) -> String

Get event as json string

pub fn is_expired(&self) -> bool

Returns true if the event has an expiration tag that is expired. If an event has no Expiration tag, then it will return false.

pub fn is_expired_with_supplier<T>(&self, supplier: &T) -> boolwhere T: TimeSupplier,

Returns true if the event has an expiration tag that is expired. If an event has no Expiration tag, then it will return false.

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

Timestamp this event with OpenTimestamps, according to NIP-03

pub fn is_regular(&self) -> bool

Check if event Kind is Regular

pub fn is_replaceable(&self) -> bool

Check if event Kind is Replaceable

pub fn is_ephemeral(&self) -> bool

Check if event Kind is Ephemeral

pub fn is_parameterized_replaceable(&self) -> bool

Check if event Kind is Parameterized replaceable

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

fn deserialize<__D>( __deserializer: __D ) -> Result<Event, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Event

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

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 Event

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Event> for Event

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Event> for Event

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Event

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

Serialize this value into the given Serde serializer.

impl Eq for Event

impl StructuralEq for Event

impl StructuralPartialEq for Event