Make the interface module public

Author: jessebraham

espflash/src/interface.rs

@@ -1,3 +1,9 @@
+//! Serial port wrapper to support platform-specific functionality
+//!
+//! Since we support flashing using a Raspberry Pi's built-in UART, we must be
+//! able to abstract over the differences between this setup and when using a
+//! serial port as one normally would, ie.) via USB.
+
 use std::io::Read;
 
 use miette::{Context, Result};
@@ -7,6 +13,7 @@ use serialport::{FlowControl, SerialPort, SerialPortInfo};
 
 use crate::error::Error;
 
+/// Errors relating to the configuration of a serial port
 #[derive(thiserror::Error, Debug)]
 pub enum SerialConfigError {
     #[cfg(feature = "raspberry")]

espflash/src/lib.rs

@@ -54,10 +54,10 @@ pub mod elf;
 pub mod error;
 pub mod flasher;
 pub mod image_format;
+pub mod interface;
 pub mod targets;
 
 mod command;
-mod interface;
 
 /// Logging utilties
 #[cfg(feature = "cli")]