Struct LineInfo

#[repr(C)]
pub struct LineInfo {
    pub name: Name,
    pub consumer: Name,
    pub offset: Offset,
    pub num_attrs: u32,
    pub flags: LineFlags,
    pub attrs: LineAttributes,
    /* private fields */
}

Information about a certain GPIO line.

Fields

name: Name

The name of this GPIO line, such as the output pin of the line on the chip, a rail or a pin header name on a board, as specified by the GPIO chip.

May be empty.

consumer: Name

A functional name for the consumer of this GPIO line as set by whatever is using it.

Will be empty if there is no current user. May also be empty if the consumer requests doesn’t set this up.

offset: Offset

The local offset on this GPIO chip.

num_attrs: u32

The number of attributes active in attrs.

flags: LineFlags

The configuration flags for this GPIO line.

attrs: LineAttributes

Additional configuration attributes associated with the line.

The number of active attributes in the array is specified by num_attrs.

Implementations

impl LineInfo

pub fn attr(&self, idx: usize) -> &LineAttribute

The nth attribute in the attrs

Trait Implementations

impl Clone for LineInfo

fn clone(&self) -> LineInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineInfo

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

Formats the value using the given formatter.

impl Default for LineInfo

fn default() -> LineInfo

Returns the “default value” for a type.

impl PartialEq for LineInfo

fn eq(&self, other: &LineInfo) -> 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 Eq for LineInfo

impl StructuralPartialEq for LineInfo