Crate use_pin 

use-pin

Primitive electronic pin vocabulary.

use-pin describes pin numbers, pin names, roles, polarity, and references to component pins. It does not implement electrical simulation, embedded HAL traits, MCU pin configuration, or GPIO control.

Example

use use_component::ReferenceDesignator;
use use_pin::{PinName, PinNumber, PinRef, PinRole};

let component = ReferenceDesignator::new("U2")?;
let numbered = PinRef::numbered(component.clone(), PinNumber::new(1)?);
let named = PinRef::named(component, PinName::new("VCC")?);

assert_eq!(numbered.to_string(), "U2:1");
assert_eq!(named.pin().to_string(), "VCC");
assert_eq!("power".parse::<PinRole>()?, PinRole::Power);

Scope

Use this crate for descriptive pin metadata only. Use embedded, HAL, firmware, or simulation crates for behavior.

Modules

prelude

Commonly used pin primitives.

Structs

PinName

A descriptive pin name such as VCC, GND, SDA, or RESET.

PinNumber

A one-based package or component pin number.

PinRef

A reference to a component pin, such as U2:VCC or R1:1.

Enums

PinIdentifier

A pin identified by number or name.

PinNameError

Errors returned while constructing pin names.

PinNumberError

Errors returned while constructing pin numbers.

PinPolarity

Descriptive pin polarity vocabulary.

PinPolarityParseError

Errors returned while parsing pin polarity.

PinRole

Descriptive electronic pin roles.

PinRoleParseError

Errors returned while parsing pin roles.