Struct ChannelSelector 

pub struct ChannelSelector {
    pub source: Option<Address>,
    pub destination: Option<Address>,
    pub id: Option<HashBase<CoreWrapper<Keccak256Core>>>,
    pub allowed_states: Vec<ChannelStatusDiscriminants>,
    pub closure_time_range: (Bound<DateTime<Utc>>, Bound<DateTime<Utc>>),
}

Selector for channels.

See ChainReadChannelOperations::stream_channels.

Fields

source: Option<Address>

Filter by source address.

destination: Option<Address>

Filter by destination address

id: Option<HashBase<CoreWrapper<Keccak256Core>>>

Filter by channel id.

allowed_states: Vec<ChannelStatusDiscriminants>

Filter by possible channel states.

closure_time_range: (Bound<DateTime<Utc>>, Bound<DateTime<Utc>>)

Range of closure times if PendingToClose was specified in allowed_states, otherwise has no effect.

Implementations

impl ChannelSelector

pub fn with_source<A>(self, address: A) -> ChannelSelector

where A: Into<Address>,

Sets the source bound on a channel.

If id was previously set, it will be unset.

pub fn with_destination<A>(self, address: A) -> ChannelSelector

where A: Into<Address>,

Sets the destination bound on a channel.

If id was previously set, it will be unset.

pub fn with_id( self, id: HashBase<CoreWrapper<Keccak256Core>>, ) -> ChannelSelector

Sets the id bound on a channel.

If source or destination were previously set, they will be unset.

pub fn with_allowed_states( self, allowed_states: &[ChannelStatusDiscriminants], ) -> ChannelSelector

Sets the allowed channel states.

pub fn with_closure_time_range<T>(self, range: T) -> ChannelSelector

where T: RangeBounds<DateTime<Utc>>,

Sets the channel closure range.

This has an effect only if PendingToClose is set in the allowed states.

pub fn with_redeemable_channels( self, min_grace_period: Option<Duration>, ) -> ChannelSelector

Convenience method to include all effectively open channels - channels which are open or pending to close with closure time in the future with at least min_grace_period.

In these channels, ticket redemption of incoming tickets is still possible.

pub fn satisfies(&self, channel: &ChannelEntry) -> bool

Checks if the given channel satisfies the selector.

Trait Implementations

impl Clone for ChannelSelector

fn clone(&self) -> ChannelSelector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChannelSelector

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

Formats the value using the given formatter.

impl Default for ChannelSelector

fn default() -> ChannelSelector

Returns the “default value” for a type.

impl PartialEq for ChannelSelector

fn eq(&self, other: &ChannelSelector) -> 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 Eq for ChannelSelector

impl StructuralPartialEq for ChannelSelector