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Struct polkadot_node_subsystem_util::inclusion_emulator::ConstraintModifications

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pub struct ConstraintModifications {
    pub required_parent: Option<HeadData>,
    pub hrmp_watermark: Option<HrmpWatermarkUpdate>,
    pub outbound_hrmp: HashMap<Id, OutboundHrmpChannelModification>,
    pub ump_messages_sent: usize,
    pub ump_bytes_sent: usize,
    pub dmp_messages_processed: usize,
    pub code_upgrade_applied: bool,
}
Expand description

Modifications to constraints as a result of prospective candidates.

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§required_parent: Option<HeadData>

The required parent head to build upon.

§hrmp_watermark: Option<HrmpWatermarkUpdate>

The new HRMP watermark

§outbound_hrmp: HashMap<Id, OutboundHrmpChannelModification>

Outbound HRMP channel modifications.

§ump_messages_sent: usize

The amount of UMP XCM messages sent. UMPSignal and separator are excluded.

§ump_bytes_sent: usize

The amount of UMP XCM bytes sent. UMPSignal and separator are excluded.

§dmp_messages_processed: usize

The amount of DMP messages processed.

§code_upgrade_applied: bool

Whether a pending code upgrade has been applied.

Implementations§

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impl ConstraintModifications

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pub fn identity() -> Self

The ‘identity’ modifications: these can be applied to any constraints and yield the exact same result.

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pub fn stack(&mut self, other: &Self)

Stack other modifications on top of these.

This does no sanity-checking, so if other is garbage relative to self, then the new value will be garbage as well.

This is an addition which is not commutative.

Trait Implementations§

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impl Clone for ConstraintModifications

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fn clone(&self) -> ConstraintModifications

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ConstraintModifications

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

Formats the value using the given formatter. Read more
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impl PartialEq for ConstraintModifications

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for ConstraintModifications

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