Struct nokhwa::CameraInfo

pub struct CameraInfo { /* fields omitted */ }

Information about a Camera e.g. its name. description amd misc may contain backend-specific information. index is a camera’s index given to it by (usually) the OS usually in the order it is known to the system.

Implementations

impl CameraInfo

pub fn new(
    human_name: String,
    description: String,
    misc: String,
    index: usize
) -> Self

Create a new CameraInfo.

pub fn human_name(&self) -> &String

Get a reference to the device info’s human name.

pub fn set_human_name(&mut self, human_name: String)

Set the device info’s human name.

pub fn description(&self) -> &String

Get a reference to the device info’s description.

pub fn set_description(&mut self, description: String)

Set the device info’s description.

pub fn misc(&self) -> &String

Get a reference to the device info’s misc.

pub fn set_misc(&mut self, misc: String)

Set the device info’s misc.

pub fn index(&self) -> &usize

Get a reference to the device info’s index.

pub fn set_index(&mut self, index: usize)

Set the device info’s index.

Trait Implementations

impl Clone for CameraInfo

fn clone(&self) -> CameraInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CameraInfo

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

Formats the value using the given formatter.

impl Default for CameraInfo

fn default() -> CameraInfo

Returns the “default value” for a type.

impl Display for CameraInfo

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

Formats the value using the given formatter.

impl Hash for CameraInfo

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for CameraInfo

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

#[must_use]

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

Compares and returns the maximum of two values.

#[must_use]

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

Compares and returns the minimum of two values.

#[must_use]

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<CameraInfo> for CameraInfo

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

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

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

This method tests for !=.

impl PartialOrd<CameraInfo> for CameraInfo

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

#[must_use]

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

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

impl Eq for CameraInfo

impl StructuralEq for CameraInfo

impl StructuralPartialEq for CameraInfo