Struct wlan_common::scan::Compatibility

pub struct Compatibility { /* private fields */ }

Compatibility of a BSS with respect to a scanning interface.

Describes the mutually supported modes of operation between a compatible BSS and a local scanning interface. Here, compatibility refers to the ability to establish a connection.

Implementations

impl Compatibility

pub fn try_new( mutual_security_protocols: impl IntoIterator<Item = SecurityDescriptor> ) -> Option<Self>

Constructs a Compatibility from a set of mutually supported security protocols.

Returns None if the set of mutually supported security protocols is empty, because this implies incompatibility.

pub fn expect_some( mutual_security_protocols: impl IntoIterator<Item = SecurityDescriptor> ) -> Option<Self>

Constructs a Compatibility from a set of mutually supported security protocols.

While this function presents a fallible interface and returns an Option, it panics on failure and never returns None. This can be used when Compatibility is optional but it is important to assert success, such as in tests.

Panics

Panics if a Compatibility cannot be constructed from the given set of mutually supported security protocols. This occurs if Compatibility::try_new returns None.

pub fn mutual_security_protocols(&self) -> &HashSet<SecurityDescriptor>

Gets the set of mutually supported security protocols.

This set represents the intersection of security protocols supported by the BSS and the scanning interface. In this context, this set is never empty, as that would imply incompatibility.

Trait Implementations

impl Clone for Compatibility

fn clone(&self) -> Compatibility

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Compatibility

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

Formats the value using the given formatter.

impl From<Compatibility> for Compatibility

fn from(compatibility: Compatibility) -> Self

Converts to this type from the input type.

impl From<Compatibility> for HashSet<SecurityDescriptor>

fn from(compatibility: Compatibility) -> Self

Converts to this type from the input type.

impl PartialEq for Compatibility

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Compatibility> for Compatibility

type Error = ()

The type returned in the event of a conversion error.

fn try_from(compatibility: Compatibility) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Compatibility