Struct NetParams

pub struct NetParams<T> { /* private fields */ }

A set of named network parameters.

These are used to describe current settings for the Tor network, current weighting parameters for path selection, and so on. They’re encoded with a space-separated K=V format.

A NetParams<i32> is part of the validated directory manager configuration, where it is built (in the builder-pattern sense) from a transparent HashMap.

Implementations

impl<T> NetParams<T>

pub fn new() -> Self

Create a new empty list of NetParams.

pub fn get<A: AsRef<str>>(&self, v: A) -> Option<&T>

Retrieve a given network parameter, if it is present.

pub fn iter(&self) -> impl Iterator<Item = (&String, &T)>

Return an iterator over all key value pairs in an arbitrary order.

pub fn set(&mut self, k: String, v: T)

Set or replace the value of a network parameter.

Trait Implementations

impl<T: Clone> Clone for NetParams<T>

fn clone(&self) -> NetParams<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for NetParams<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for NetParams<T>

fn default() -> NetParams<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for NetParams<T>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Extend<(String, T)> for NetParams<T>

fn extend<I: IntoIterator<Item = (String, T)>>(&mut self, iter: I)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl<K: Into<String>, T> FromIterator<(K, T)> for NetParams<T>

fn from_iter<I: IntoIterator<Item = (K, T)>>(i: I) -> Self

Creates a value from an iterator.

impl<T> FromStr for NetParams<T>

where T: FromStr, T::Err: Error,

type Err = Error

The associated error which can be returned from parsing.

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

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

impl<T: PartialEq> PartialEq for NetParams<T>

fn eq(&self, other: &NetParams<T>) -> 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<T: Eq> Eq for NetParams<T>

impl<T> StructuralPartialEq for NetParams<T>