Struct virtual_net::ruleset::Ruleset

pub struct Ruleset {
    rules: Arc<RwLock<Vec<Rule>>>,
}

Represents a ruleset that can be used to specify a whitelist and a blacklist in order to control the inbound and outbound traffic of a network.

Fields

rules: Arc<RwLock<Vec<Rule>>>

Implementations

impl Ruleset

pub fn allows_socket(&self, addr: impl Into<SocketAddr>, dir: Direction) -> bool

Returns true if at least one rule allows accessing socket_addr in the specific direction and no rule blocks it

pub fn allows_domain(&self, domain: impl AsRef<str>) -> bool

Returns true if at least one rule allows querying the specific domain and no rule blocks it

pub fn expand_domain( &self, domain: impl AsRef<str>, addrs: impl AsRef<[IpAddr]>, ) -> Result<(), RuleParseError>

Expands the DNS rule that allows the specified domain into a list of IP based rules with addresses specified by addrs

Trait Implementations

impl Clone for Ruleset

fn clone(&self) -> Ruleset

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Ruleset

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

Formats the value using the given formatter.

impl FromStr for Ruleset

type Err = RuleParseError

The associated error which can be returned from parsing.

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

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