Struct gpiocdev::line::Info

pub struct Info {
    pub offset: Offset,
    pub name: String,
    pub consumer: String,
    pub used: bool,
    pub active_low: bool,
    pub direction: Direction,
    pub bias: Option<Bias>,
    pub drive: Option<Drive>,
    pub edge_detection: Option<EdgeDetection>,
    pub event_clock: Option<EventClock>,
    pub debounce_period: Option<Duration>,
}

The publicly available information for a line.

Fields

offset: Offset

The line offset on the GPIO chip.

name: String

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: String

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

May be empty if not set by the user or the line is unused.

used: bool

When true the line is used and not available for request.

active_low: bool

When true the line active state corresponds to a physical low.

direction: Direction

The direction of the line.

bias: Option<Bias>

The bias state of the line.

drive: Option<Drive>

The drive applied to output lines.

Only relevant for output lines.

edge_detection: Option<EdgeDetection>

The edge detection state for the line.

Only relevant for input lines.

event_clock: Option<EventClock>

The source clock for edge event timestamps.

Only relevant for input lines with edge detection.

debounce_period: Option<Duration>

The debounce period.

Only relevant for input lines with edge detection.

None or a zero value means no debounce.

Trait Implementations

impl Clone for Info

fn clone(&self) -> Info

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Info

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

Formats the value using the given formatter.

impl Default for Info

fn default() -> Info

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Info

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&LineInfo> for Info

fn from(li: &LineInfo) -> Self

Converts to this type from the input type.

impl From<&LineInfo> for Info

fn from(li: &LineInfo) -> Self

Converts to this type from the input type.

impl PartialEq for Info

fn eq(&self, other: &Info) -> 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 Serialize for Info

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Info

impl StructuralPartialEq for Info