more fixes

src/parser.rs

@@ -2,7 +2,7 @@ use nom::{
     branch::alt,
     bytes::streaming::tag,
     character::complete::char,
-    combinator::{all_consuming, complete},
+    combinator::{all_consuming, complete, eof},
     multi::many0,
     number::complete::float,
     sequence::{delimited, preceded, separated_pair, terminated, tuple},
@@ -33,7 +33,9 @@ pub fn value(input: &str) -> IResult<&str, f32, nom::error::Error<&str>> {
     parse(input)
 }
 
-pub fn keyword<'a>(name: &'a str) -> impl FnMut(&'a str) -> IResult<&str, &str, nom::error::Error<&str>> {
+pub fn keyword<'a>(
+    name: &'a str,
+) -> impl FnMut(&'a str) -> IResult<&str, &str, nom::error::Error<&str>> {
     alt((
         terminated(tag(name), whitespaces),
         delimited(whitespaces, tag(name), whitespaces),
@@ -42,7 +44,9 @@ pub fn keyword<'a>(name: &'a str) -> impl FnMut(&'a str) -> IResult<&str, &str,
     ))
 }
 
-pub fn reading<'a>(name: &'a str) -> impl FnMut(&'a str) -> IResult<&str, (&str, f32), nom::error::Error<&str>> {
+pub fn reading<'a>(
+    name: &'a str,
+) -> impl FnMut(&'a str) -> IResult<&str, (&str, f32), nom::error::Error<&str>> {
     return separated_pair(keyword(name), char(':'), value);
 }
 
@@ -67,7 +71,7 @@ pub fn readings(input: &str) -> IResult<&str, Readings, nom::error::Error<&str>>
 }
 
 pub fn consume(input: &str) -> IResult<&str, Readings, nom::error::Error<&str>> {
-    let mut parse = all_consuming(readings);
+    let mut parse = all_consuming(terminated(readings, eof));
     parse(input)
 }
 

src/utils.rs

@@ -148,7 +148,7 @@ pub fn start(baud_rate: u32, timeout: u64) {
 
     let mut to_resolve: Vec<u8> = Vec::new();
     let mut buf = [0; 32];
-
+    
     loop {
         match open_port(OS, baud_rate, timeout) {
             Ok(mut port) => {
@@ -159,7 +159,7 @@ pub fn start(baud_rate: u32, timeout: u64) {
                                 let marker = b'$'; // splitting symbol
 
                                 // filter null bytes (unix)
-                                let buffer = &buf[0..num]
+                                let buffer = &buf
                                     .iter()
                                     .filter_map(|&b| if b != 0 { Some(b) } else { None })
                                     .collect::<Vec<u8>>();