Enum dtn7::core::bundlepack::Constraint

pub enum Constraint {
    DispatchPending,
    ForwardPending,
    ReassemblyPending,
    Contraindicated,
    LocalEndpoint,
    Deleted,
}

Constraint is a retention constraint as defined in the subsections of the fifth chapter of draft-ietf-dtn-bpbis-12.

Variants

DispatchPending

DispatchPending is assigned to a bundle if its dispatching is pending.

ForwardPending

ForwardPending is assigned to a bundle if its forwarding is pending.

ReassemblyPending

ReassemblyPending is assigned to a fragmented bundle if its reassembly is pending.

Contraindicated

Contraindicated is assigned to a bundle if it could not be delivered and was moved to the contraindicated stage. This Constraint was not defined in draft-ietf-dtn-bpbis-12, but seemed reasonable for this implementation.

LocalEndpoint

LocalEndpoint is assigned to a bundle after delivery to a local endpoint. This constraint demands storage until the endpoint removes this constraint.

Deleted

This bundle has been deleted, only the meta data is kept to prevent resubmission in the future.

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Constraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Constraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Constraint

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

Formats the value using the given formatter.

impl Hash for Constraint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<Constraint> for Constraint

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Constraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl Eq for Constraint

impl StructuralEq for Constraint

impl StructuralPartialEq for Constraint