pub struct HrmpChannelId {
pub sender: Id,
pub recipient: Id,
}
Expand description
A type that uniquely identifies an HRMP channel. An HRMP channel is established between two
paras. In text, we use the notation (A, B)
to specify a channel between A and B. The channels
are unidirectional, meaning that (A, B)
and (B, A)
refer to different channels. The
convention is that we use the first item tuple for the sender and the second for the recipient.
Only one channel is allowed between two participants in one direction, i.e. there cannot be 2
different channels identified by (A, B)
. A channel with the same para id in sender and
recipient is invalid. That is, however, not enforced.
Fields§
§sender: Id
The para that acts as the sender in this channel.
recipient: Id
The para that acts as the recipient in this channel.
Implementations§
source§impl HrmpChannelId
impl HrmpChannelId
sourcepub fn is_participant(&self, id: Id) -> bool
pub fn is_participant(&self, id: Id) -> bool
Returns true if the given id corresponds to either the sender or the recipient.
Trait Implementations§
source§impl Clone for HrmpChannelId
impl Clone for HrmpChannelId
source§fn clone(&self) -> HrmpChannelId
fn clone(&self) -> HrmpChannelId
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for HrmpChannelId
impl Debug for HrmpChannelId
source§impl Decode for HrmpChannelId
impl Decode for HrmpChannelId
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>
§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
§fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
§fn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
source§impl Encode for HrmpChannelId
impl Encode for HrmpChannelId
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )
§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
source§impl Hash for HrmpChannelId
impl Hash for HrmpChannelId
source§impl Ord for HrmpChannelId
impl Ord for HrmpChannelId
source§fn cmp(&self, other: &HrmpChannelId) -> Ordering
fn cmp(&self, other: &HrmpChannelId) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for HrmpChannelId
impl PartialEq for HrmpChannelId
source§fn eq(&self, other: &HrmpChannelId) -> bool
fn eq(&self, other: &HrmpChannelId) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for HrmpChannelId
impl PartialOrd for HrmpChannelId
source§fn partial_cmp(&self, other: &HrmpChannelId) -> Option<Ordering>
fn partial_cmp(&self, other: &HrmpChannelId) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl TypeInfo for HrmpChannelId
impl TypeInfo for HrmpChannelId
impl EncodeLike for HrmpChannelId
impl Eq for HrmpChannelId
impl StructuralPartialEq for HrmpChannelId
Auto Trait Implementations§
impl Freeze for HrmpChannelId
impl RefUnwindSafe for HrmpChannelId
impl Send for HrmpChannelId
impl Sync for HrmpChannelId
impl Unpin for HrmpChannelId
impl UnwindSafe for HrmpChannelId
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