Struct HostConfig 

pub struct HostConfig {
    pub hostname: String,
    pub user: String,
    pub port: Option<u16>,
    pub identity_file: Option<String>,
    pub jump_host: Option<String>,
    pub groups: Vec<String>,
    pub description: Option<String>,
}

Configuration for a remote host

Fields

hostname: String

SSH hostname or IP address

user: String

SSH username (default: current user from whoami)

port: Option<u16>

SSH port (default: 22)

identity_file: Option<String>

Path to SSH identity file (private key)

jump_host: Option<String>

Jump host for ProxyJump (user@host:port format)

groups: Vec<String>

Organization groups/tags for this host

description: Option<String>

Optional description

Implementations

impl HostConfig

pub fn new(hostname: impl Into<String>) -> Self

Create a new host config with just hostname

pub fn with_user(self, user: impl Into<String>) -> Self

Builder pattern: set user

pub fn with_port(self, port: u16) -> Self

Builder pattern: set port

pub fn with_identity_file(self, path: impl Into<String>) -> Self

Builder pattern: set identity file

pub fn with_jump_host(self, jump: impl Into<String>) -> Self

Builder pattern: set jump host

pub fn with_group(self, group: impl Into<String>) -> Self

Builder pattern: add group

pub fn with_description(self, desc: impl Into<String>) -> Self

Builder pattern: set description

pub fn ssh_args(&self) -> Vec<String>

Get SSH command arguments for this host

Returns arguments for port, identity file, jump host, and target (user@hostname). Does NOT include standard options like BatchMode or ConnectTimeout.

pub fn format_ssh_command(&self) -> String

Format the effective SSH command for display

Returns a human-readable SSH command string showing how the connection will be made, useful for debugging and user feedback.

Trait Implementations

impl Clone for HostConfig

fn clone(&self) -> HostConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostConfig

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

Formats the value using the given formatter.

impl Default for HostConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HostConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for HostConfig

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for HostConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HostConfig