peerutil

package

v0.0.0-...-403c8b4 Latest Latest Go to latest Published: Aug 18, 2022 License: Apache-2.0, MIT Imports: 2 Imported by: 0

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Repository

github.com/maolin-sen/go-filecoin-market

Documentation ¶

Overview ¶

Package peerutil provides utilities around peer ID values.

Index ¶

type Policy
- func NewPolicy(value bool, except ...peer.ID) Policy
- func NewPolicyStrings(value bool, except []string) (Policy, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Policy ¶

type Policy struct {
	// contains filtered or unexported fields
}

Policy is a boolean value with a set of zero or more peer ID values. Evaluating a peer ID returns the boolean value, or its opposite if the peer ID is in the set of IDs.

This serves a basis for simple policies where the boolean value applies to all peers except those in the set of peer IDs.

func NewPolicy ¶

func NewPolicy(value bool, except ...peer.ID) Policy

New creates a new Policy.

The Policy evaluates to the given boolean value for all peers, except those listed in the except list.

func NewPolicyStrings ¶

func NewPolicyStrings(value bool, except []string) (Policy, error)

func (*Policy) Any ¶

func (p *Policy) Any(value bool) bool

Any returns true if any it is possible for a true value to be returned.

func (*Policy) Default ¶

func (p *Policy) Default() bool

Default returns the default value.

func (*Policy) Eval ¶

func (p *Policy) Eval(peerID peer.ID) bool

Eval returns the boolean value for the specified peer.

func (*Policy) ExceptStrings ¶

func (p *Policy) ExceptStrings() []string

ExceptStrings returns the except list as a slice of peer.ID strings.

func (*Policy) SetPeer ¶

func (p *Policy) SetPeer(peerID peer.ID, value bool) bool

SetPeer ensures that the specified peer evaluates to the specified value, altering the except set if needed. Returns true if the except set was updated.

Source Files ¶

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