Struct FieldReader 

pub struct FieldReader<'a> { /* private fields */ }

Sequential field reader for NMEA sentence parsing.

Wraps a slice of &str fields and reads them in order, advancing an internal index after each read.

Implementations

impl<'a> FieldReader<'a>

pub fn new(fields: &'a [&'a str]) -> Self

pub fn f32(&mut self) -> Option<f32>

Read an optional f32 and advance.

pub fn f64(&mut self) -> Option<f64>

Read an optional f64 and advance.

pub fn u8(&mut self) -> Option<u8>

Read an optional u8 and advance.

pub fn u32(&mut self) -> Option<u32>

Read an optional u32 and advance.

pub fn i8(&mut self) -> Option<i8>

Read an optional i8 and advance.

pub fn char(&mut self) -> Option<char>

Read an optional single character and advance.

pub fn string(&mut self) -> Option<String>

Read an optional non-empty string and advance.

pub fn skip(&mut self)

Skip one field (fixed indicator) and advance.