Struct nostr_types::DelegationConditions

pub struct DelegationConditions {
    pub kind: Option<EventKind>,
    pub created_after: Option<Unixtime>,
    pub created_before: Option<Unixtime>,
    pub full_string: Option<String>,
}

Conditions of delegation

Fields

kind: Option<EventKind>

If the delegation is only for a given event kind

created_after: Option<Unixtime>

If the delegation is only for events created after a certain time

created_before: Option<Unixtime>

If the delegation is only for events created before a certain time

full_string: Option<String>

Optional full string form, in case it was parsed from string

Implementations

impl DelegationConditions

pub fn as_string(&self) -> String

Return in conmpiled string form. If full form is stored, it is returned, otherwise it is compiled from parts.

pub fn try_from_str(s: &str) -> Result<DelegationConditions, Error>

Convert from string from

pub fn verify_signature( &self, pubkey_delegater: &PublicKey, pubkey_delegatee: &PublicKey, signature: &Signature, ) -> Result<(), Error>

Verify the signature part of a Delegation tag

Trait Implementations

impl Clone for DelegationConditions

fn clone(&self) -> DelegationConditions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DelegationConditions

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

Formats the value using the given formatter.

impl Default for DelegationConditions

fn default() -> DelegationConditions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DelegationConditions

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DelegationConditions

fn eq(&self, other: &DelegationConditions) -> 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<'a_, C_: Context> Readable<'a_, C_> for DelegationConditions

fn read_from<R_: Reader<'a_, C_>>(_reader_: &mut R_) -> Result<Self, C_::Error>

fn minimum_bytes_needed() -> usize

fn read_from_buffer_with_ctx( context: C, buffer: &'a [u8], ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_with_ctx( context: C, buffer: &'a [u8], ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8], ) -> Result<Self, <C as Context>::Error>

fn read_with_length_from_buffer_copying_data_with_ctx( context: C, buffer: &[u8], ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_with_length_from_buffer_copying_data_with_ctx_mut( context: &mut C, buffer: &[u8], ) -> (Result<Self, <C as Context>::Error>, usize)

fn read_from_stream_unbuffered_with_ctx<S>( context: C, stream: S, ) -> Result<Self, <C as Context>::Error>

where S: Read,

fn read_from_stream_buffered_with_ctx<S>( context: C, stream: S, ) -> Result<Self, <C as Context>::Error>

where S: Read,

fn read_from_file_with_ctx( context: C, path: impl AsRef<Path>, ) -> Result<Self, <C as Context>::Error>

impl Serialize for DelegationConditions

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<C_: Context> Writable<C_> for DelegationConditions

fn write_to<T_: ?Sized + Writer<C_>>( &self, _writer_: &mut T_, ) -> Result<(), C_::Error>

fn write_to_buffer_with_ctx( &self, context: C, buffer: &mut [u8], ) -> Result<(), <C as Context>::Error>

fn write_to_buffer_with_ctx_mut( &self, context: &mut C, buffer: &mut [u8], ) -> Result<(), <C as Context>::Error>

fn write_to_vec_with_ctx( &self, context: C, ) -> Result<Vec<u8>, <C as Context>::Error>

fn write_to_vec_with_ctx_mut( &self, context: &mut C, ) -> Result<Vec<u8>, <C as Context>::Error>

fn write_to_stream_with_ctx<S>( &self, context: C, stream: S, ) -> Result<(), <C as Context>::Error>

where S: Write,

fn write_to_file_with_ctx( &self, context: C, path: impl AsRef<Path>, ) -> Result<(), <C as Context>::Error>

fn bytes_needed(&self) -> Result<usize, <C as Context>::Error>

impl Eq for DelegationConditions

impl StructuralPartialEq for DelegationConditions