Struct ChainFilter 

pub struct ChainFilter {
    pub kind_prefix: Option<String>,
    pub from_seq: Option<u64>,
}

Which events a subscription yields.

Fields

kind_prefix: Option<String>

Only events whose kind starts with this prefix (None = all).

from_seq: Option<u64>

Replay retained events with sequence >= from_seq before going live. None = live only.

Trait Implementations

impl Clone for ChainFilter

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChainFilter

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

Formats the value using the given formatter.

impl Default for ChainFilter

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ChainFilter

impl PartialEq for ChainFilter

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ChainFilter