Crate reachable

Reachable, check if a Target is currently available or not.

A “Target” is everything that implements the Target trait, used to check if, a resource is currently available. This crate offers a ICMP and TCP based Target usable to check, if a computer is available over the network.

Additionally this crate contains asynchronous utilities to execute these checks regularly within a given time interval.

Re-exports

pub use error::CheckTargetError;

pub use error::ParseTargetError;

pub use error::ResolveTargetError;

pub use resolve_policy::ResolvePolicy;

pub use target::Fqhn;

pub use target::IcmpTarget;

pub use target::Port;

pub use target::Status;

pub use target::Target;

pub use target::TcpTarget;

pub use async_target::AsyncTarget;

pub use async_target::AsyncTargetExecutor;

pub use async_target::OldStatus;

Modules

async_target

Module contains utilities for asynchronous, iterative “Target” reachability checking.

error

Module containing all custom error types. All type shall implement Error.

resolve_policy

Module containing everything related network name resolution and filtering of the resolved IP addresses.

target

Module containing “Target” related functionality.