From 8299746911367a7b966ee0e71f3a74e56279cc97 Mon Sep 17 00:00:00 2001
From: Federico Lolli <federico.lolli@skywarder.eu>
Date: Mon, 19 Feb 2024 00:24:28 +0100
Subject: [PATCH] added function dispatch
---
src/error.rs | 2 +-
src/lib.rs | 31 ++++++++++++++++++++++---------
2 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/src/error.rs b/src/error.rs
index 29a57c7..c88808e 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -35,7 +35,7 @@ pub enum Error {
MissingBaudrate,
#[error("String contains invalid characters")]
String(#[from] std::ffi::IntoStringError),
- #[error("Invalid serial mode")]
+ #[error("Invalid serial mode (choose from 'Open', 'Close', 'Read', 'Write')")]
InvalidMode,
#[error("{0}")]
Rustmex(#[from] rustmex::Error),
diff --git a/src/lib.rs b/src/lib.rs
index 9badc03..de878c3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,31 +1,44 @@
-//! WARNING: panic is used as stated in the example at
-//! [rustmex](https://gitlab.com/nielstermeer/rustmex/-/blob/master/examples/catch_panic/src/lib.rs?ref_type=heads).
-
mod error;
mod types;
use rustmex::{char::CharArray, prelude::*, MatlabClass};
use error::{Error, MapMexError};
+use types::Mode;
#[rustmex::entrypoint]
fn serialbridge(lhs: Lhs, rhs: Rhs) -> rustmex::Result<()> {
let arg0 = rhs.first().mexerr(Error::MissingSerialMode)?;
// Get the mode argument ("Open", "Close", "Read", "Write")
- let mode = get_mode(arg0);
+ let mode = get_mode(arg0)?;
- let arg1 = rhs.get(1).error_if_missing(
- "serialbridge:missing_input",
- "Missing serial mode (second argument)",
- )?;
+ // Dispatch to the appropriate function
+ match mode {
+ Mode::Open => open_serial(rhs)?,
+ Mode::Close => todo!(),
+ Mode::Read => todo!(),
+ Mode::Write => todo!(),
+ }
Ok(())
}
-fn get_mode(arg: &mxArray) -> Result<types::Mode, Error> {
+fn get_mode(arg: &mxArray) -> Result<Mode, Error> {
CharArray::from_mx_array(arg)?
.get_cstring()
.into_string()?
.parse()
}
+
+fn open_serial(rhs: Rhs) -> Result<(), Error> {
+ let port = rhs.get(1).mexerr(Error::MissingPortName)?;
+ let baudrate = rhs.get(2).mexerr(Error::MissingBaudrate)?;
+
+ // let port = CharArray::from_mx_array(port)?.get_cstring().into_string()?;
+ // let baudrate = CharArray::from_mx_array(baudrate)?.get_cstring().into_string()?;
+
+ todo!();
+
+ Ok(())
+}
--
GitLab