Struct PortRange 

pub struct PortRange {
    pub start: u16,
    pub end: u16,
}

A single port or an inclusive port range.

Fields

start: u16

end: u16

Implementations

impl PortRange

pub fn parse(s: &str) -> Result<Self, FilterError>

Parse "443" or "1024-65535".

Errors

Returns FilterError::InvalidPort if the string cannot be parsed or start > end.

pub fn contains(self, port: u16) -> bool

Return true if port is within [start, end].

Trait Implementations

impl Clone for PortRange

fn clone(&self) -> PortRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PortRange

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

Formats the value using the given formatter.

impl PartialEq for PortRange

fn eq(&self, other: &PortRange) -> 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 Copy for PortRange

impl Eq for PortRange

impl StructuralPartialEq for PortRange