Struct reachable::target::IcmpTarget

pub struct IcmpTarget { /* fields omitted */ }

Target to check if a system can be reached via ICMP.

Notes

IcmpTargets use the ping command to perform availability checks. Some administrator blackhole ICMP packets, leading to systems that look unavailable although they can be reached with a TcpTarget.

Implementations

impl IcmpTarget

pub fn new(fqhn: Fqhn, resolve_policy: ResolvePolicy) -> Self

Construct an IcmpTarget.

Arguments

• fqhn: string containing “fully qualified domain name” e.g. “::1”, “localhost”.
• resolve_policy: the ResolvePolicy to use for this Target.

Returns

Instance of IcmpTarget.

Notes

For more convenience use the implementations of trait “From” and “FromStr”.

pub fn set_resolve_policy(self, resolve_policy: ResolvePolicy) -> Self

Set a new ResolvePolicy for name resolution.

pub fn get_fqhn(&self) -> &Fqhn

Get a reference to the Fqhn.

pub fn get_resolve_policy(&self) -> &ResolvePolicy

Get a reference to the ResolvePolicy in use.

Trait Implementations

impl Debug for IcmpTarget

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

Formats the value using the given formatter.

impl From<IpAddr> for IcmpTarget

fn from(addr: IpAddr) -> Self

Performs the conversion.

impl From<Ipv4Addr> for IcmpTarget

fn from(addr: Ipv4Addr) -> Self

Performs the conversion.

impl From<Ipv6Addr> for IcmpTarget

fn from(addr: Ipv6Addr) -> Self

Performs the conversion.

impl FromStr for IcmpTarget

type Err = ParseTargetError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<IcmpTarget, Self::Err>

Parses a string s to return a value of this type.

impl Target for IcmpTarget

fn get_id(&self) -> String

Get a Targets identifier.

fn check_availability(&self) -> Result<Status, CheckTargetError>

Check if a Target is currently available.