Struct Query 

pub struct Query {
    pub user: Option<String>,
    pub verbose: bool,
}

One finger request.

Fields

user: Option<String>

The user to ask about. None requests the host’s listing.

verbose: bool

RFC 1288’s /W switch, asking the server for its longer answer. Servers are free to ignore it.

Implementations

impl Query

pub fn user(name: impl Into<String>) -> Self

A query for one user.

pub fn verbose(self) -> Self

The same query with RFC 1288’s /W switch set.

pub fn wire(&self) -> String

The wire form: {W}{S}{U}{C} in RFC 1288’s grammar.

use finger_protocol::Query;

assert_eq!(Query::user("alice").wire(), "alice\r\n");
assert_eq!(Query::user("alice").verbose().wire(), "/W alice\r\n");
assert_eq!(Query::default().wire(), "\r\n");

Trait Implementations

impl Clone for Query

fn clone(&self) -> Query

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Query

Returns the “default value” for a type.

impl Eq for Query

impl PartialEq for Query

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Query