Struct LineConfig

#[repr(C)]
pub struct LineConfig {
    pub flags: LineFlags,
    pub num_attrs: u32,
    pub attrs: LineConfigAttributes,
    /* private fields */
}

Configuration for a set of requested lines.

Fields

flags: LineFlags

Flags for the GPIO lines. This is the default for all requested lines but may be overridden for particular lines using attrs.

num_attrs: u32

The number of attributes active in attrs.

attrs: LineConfigAttributes

The configuration attributes associated with the requested lines.

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

Implementations

impl LineConfig

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

The nth attribute in the attrs

pub fn attr_mut(&mut self, idx: usize) -> &mut LineConfigAttribute

The nth attribute in the attrs

pub fn add_debounce(&mut self, period: u32, mask: u64)

Add a debounce attribute to the config.

pub fn add_flags(&mut self, lf: LineFlags, mask: u64)

Add a flags attribute to the config.

pub fn add_values(&mut self, values: &LineValues)

Add a line values attribute to the config.

Trait Implementations

impl Clone for LineConfig

fn clone(&self) -> LineConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineConfig

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

Formats the value using the given formatter.

impl Default for LineConfig

fn default() -> LineConfig

Returns the “default value” for a type.