Crate hidg_core

HID Gadget Emulation in Rust

Rust crate for interfacing with Linux HID Gadget devices (/dev/hidgX).

Since all functionality is dependent on Linux function calls, this crate only compiles for Linux systems.

Crates

• hidg-core - core abstractions and low level interface (not for end users)
• hidg - std interface which supports synchronous operation only
• tokio-hidg - async interface for tokio adepts
• async-std-hidg - async interface for async-std adepts

Features

• fromstr - implements core::str::FromStr implementation for some types
• display - implements std::fmt::Display implementation for some types
• phf - use phf in core::str::FromStr trait implementations
• serde - enables serde support for some types
• keyboard - enables keyboard class support
• mouse - enables mouse class support

Structs

• Buttons
  Button mask
• Error
  The error type for I/O operations of the Read, Write, Seek, and associated traits.
• KeyStateChanges
  Changes between keyboard input reports
• Keyboard
  Keyboard HID class
• KeyboardInput
  Keyboard input report
• KeyboardOutput
  Keyboard output report
• LedStateChanges
  Changes between keyboard output reports
• Leds
  LED mask
• Modifiers
  Modifier mask
• Mouse
  Mouse HID class
• MouseInput
  Mouse input report
• MouseInputChanges
  Changes between mouse input reports
• MouseOutput
  Keyboard output report
• StateChange
  Key/button/LED state change event
• Unknown
  Unknown error
• ValueChange
  Pointer/cursor position change event

Enums

• Button
  Button code
• Key
  Key code
• Led
  LED code
• MouseInputChange
  Change between mouse input reports

Traits

• Class
  Device class trait

Functions

• check_read
  Check read report length
• check_write
  Check write report length
• open
  Open device by path or name

Type Definitions

• Result
  A specialized Result type for I/O operations.