Struct RInStream

pub struct RInStream { /* private fields */ }

Stream based on a source

Implementations

impl RInStream

pub fn from_file(f: File) -> Self

Create new stream from file

pub fn from_source(src: Box<dyn Read + Send>) -> Self

Create new stream from source

pub fn new(src: Box<dyn Read + Send>, cap: usize) -> Self

Create new stream from source with given buffer size in bytes

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

Read the next character (can be whitespace)

pub fn read<T: FromStr>(&mut self) -> Option<T>

Read value

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

Read line

pub fn skip_line(&mut self)

Skip all chars until next newline

pub fn valid(&self) -> bool

Stream becomes invalid as soon as the source returns an error