Struct cumulus_primitives_core::relay_chain::v8::HrmpChannelId
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§
§impl HrmpChannelId
impl HrmpChannelId
pub 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§
§impl Clone for HrmpChannelId
impl Clone for HrmpChannelId
§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 more§impl Debug for HrmpChannelId
impl Debug for HrmpChannelId
§impl Decode for HrmpChannelId
impl Decode for HrmpChannelId
§fn decode<__CodecInputEdqy>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<HrmpChannelId, Error>where
__CodecInputEdqy: Input,
fn decode<__CodecInputEdqy>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<HrmpChannelId, Error>where
__CodecInputEdqy: Input,
§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>
§impl Encode for HrmpChannelId
impl Encode for HrmpChannelId
§fn encode_to<__CodecOutputEdqy>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)where
__CodecOutputEdqy: Output + ?Sized,
fn encode_to<__CodecOutputEdqy>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)where
__CodecOutputEdqy: Output + ?Sized,
§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
§impl Hash for HrmpChannelId
impl Hash for HrmpChannelId
§impl Ord for HrmpChannelId
impl Ord for HrmpChannelId
§impl PartialEq for HrmpChannelId
impl PartialEq for HrmpChannelId
§fn eq(&self, other: &HrmpChannelId) -> bool
fn eq(&self, other: &HrmpChannelId) -> bool
self
and other
values to be equal, and is used
by ==
.§impl PartialOrd for HrmpChannelId
impl PartialOrd for HrmpChannelId
§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 more§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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