Struct Filter 

pub struct Filter {
    pub account_include: Vec<String>,
    pub account_exclude: Vec<String>,
    pub account_required: Vec<String>,
    pub vote: Option<bool>,
}

Subscription filter — the account predicate model the server applies. An empty account filter (Filter::all) selects the unfiltered non-vote feed; the access selected for the connection determines whether that feed is available. Vote transactions remain excluded unless Filter::with_vote is true.

Fields

account_include: Vec<String>

account_exclude: Vec<String>

account_required: Vec<String>

vote: Option<bool>

Vote selection (Yellowstone parity): Some(true) selects vote-only; Some(false) selects non-vote-only. Omitted by default (None), in which case the server also selects non-votes. One subscription cannot combine both sets.

Implementations

impl Filter

pub fn all() -> Self

Subscribe without an account predicate. Votes remain excluded by the server default; use Filter::with_vote with a separate connection to select the vote-only feed.

pub fn accounts<I, S>(accounts: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Subscribe to transactions touching any of accounts (base58 pubkeys / program ids).

pub fn with_vote(self, include: bool) -> Self

Selects vote-only (true) or non-vote-only (false). Without this, the field is omitted and the server default selects non-votes. Use two connections when an application needs both sets.

Trait Implementations

impl Clone for Filter

fn clone(&self) -> Filter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Filter

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

Formats the value using the given formatter.

impl Default for Filter

fn default() -> Filter

Returns the “default value” for a type.

impl Serialize for Filter

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

where __S: Serializer,

Serialize this value into the given Serde serializer.