Struct alsa::card::Card

pub struct Card(_);

An ALSA sound card, uniquely identified by its index.

Methods

impl Card

fn new(index: c_int) -> Card

fn from_str(s: &CStr) -> Result<Card>

fn get_name(&self) -> Result<String>

fn get_longname(&self) -> Result<String>

fn get_index(&self) -> c_int

Trait Implementations

impl Copy for Card

impl Clone for Card

fn clone(&self) -> Card

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Card

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Card

fn eq(&self, __arg_0: &Card) -> bool

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

fn ne(&self, __arg_0: &Card) -> bool

This method tests for !=.

impl Eq for Card

impl PartialOrd for Card

fn partial_cmp(&self, __arg_0: &Card) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &Card) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Card) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &Card) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Card) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Ord for Card

fn cmp(&self, __arg_0: &Card) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

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

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

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

Compares and returns the minimum of two values.