Struct NoProxy

pub struct NoProxy { /* private fields */ }

A configuration for filtering out requests that shouldn’t be proxied

Implementations

impl NoProxy

pub fn from_env() -> Option<NoProxy>

Returns a new no-proxy configuration based on environment variables (or None if no variables are set) see self::NoProxy::from_string() for the string format

pub fn from_string(no_proxy_list: &str) -> Option<Self>

Returns a new no-proxy configuration based on a no_proxy string (or None if no variables are set) The rules are as follows:

• The environment variable NO_PROXY is checked, if it is not set, no_proxy is checked
• If neither environment variable is set, None is returned
• Entries are expected to be comma-separated (whitespace between entries is ignored)
• IP addresses (both IPv4 and IPv6) are allowed, as are optional subnet masks (by adding /size, for example “192.168.1.0/24”).
• An entry “*” matches all hostnames (this is the only wildcard allowed)
• Any other entry is considered a domain name (and may contain a leading dot, for example google.com and .google.com are equivalent) and would match both that domain AND all subdomains.

For example, if "NO_PROXY=google.com, 192.168.1.0/24" was set, all of the following would match (and therefore would bypass the proxy):

• http://google.com/
• http://www.google.com/
• http://192.168.1.42/

The URL http://notgoogle.com/ would not match.

Trait Implementations

impl Clone for NoProxy

fn clone(&self) -> NoProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NoProxy

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

Formats the value using the given formatter.

impl Default for NoProxy

fn default() -> NoProxy

Returns the “default value” for a type.