Enum OverlayError 

pub enum OverlayError {
    TransportNotAvailable(String),
    TransportCommand(String),
    BoringtunDevice(String),
    InvalidCidr(String),
    NoAvailableIps,
    IpAlreadyAllocated(IpAddr),
    IpNotInRange(IpAddr, String),
    InterfaceExists(String),
    InterfaceNotFound(String),
    PeerNotFound(String),
    PeerUnreachable {
        ip: IpAddr,
        reason: String,
    },
    Config(String),
    Io(Error),
    Json(Error),
    AlreadyInitialized(String),
    NotInitialized,
    PermissionDenied(String),
    Timeout(String),
    InvalidKey(String),
    NetworkConfig(String),
    Dns(String),
    StunDiscovery(String),
    HolePunchFailed {
        peer: String,
        reason: String,
    },
    TurnRelay(String),
    NatTraversalFailed {
        peer: String,
    },
    NoStunServers,
}

Errors that can occur during overlay network operations

Variants

TransportNotAvailable(String)

Overlay transport not available

TransportCommand(String)

Transport command execution failed

BoringtunDevice(String)

Boringtun device error

InvalidCidr(String)

Invalid CIDR notation

NoAvailableIps

No available IPs in the configured CIDR range

IpAlreadyAllocated(IpAddr)

IP address already allocated

IpNotInRange(IpAddr, String)

IP address not in CIDR range

InterfaceExists(String)

Interface already exists

InterfaceNotFound(String)

Interface not found

PeerNotFound(String)

Peer not found

PeerUnreachable

Peer is unreachable

Fields

ip: IpAddr

reason: String

Config(String)

Configuration file error

Io(Error)

IO error

Json(Error)

JSON serialization/deserialization error

AlreadyInitialized(String)

Already initialized

NotInitialized

Not initialized

PermissionDenied(String)

Permission denied

Timeout(String)

Timeout waiting for operation

InvalidKey(String)

Invalid key format

NetworkConfig(String)

Network configuration error

Dns(String)

DNS error

StunDiscovery(String)

STUN discovery failed

HolePunchFailed

Hole punch failed for a specific peer

Fields

peer: String

reason: String

TurnRelay(String)

TURN relay error

NatTraversalFailed

NAT traversal exhausted all candidates

Fields

peer: String

NoStunServers

No STUN servers configured

Trait Implementations

impl Debug for OverlayError

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

Formats the value using the given formatter.

impl Display for OverlayError

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

Formats the value using the given formatter.

impl Error for OverlayError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for OverlayError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OverlayError

fn from(source: Error) -> Self

Converts to this type from the input type.