Trait json_threat_protection::read::Read

source ·

pub trait Read {
    // Required methods
    fn position(&self) -> Position;
    fn peek(&mut self) -> Result<Option<u8>, ReadError>;
    fn next(&mut self) -> Result<Option<u8>, ReadError>;

    // Provided methods
    fn discard(&mut self) { ... }
    fn next4(&mut self) -> Result<[u8; 4], ReadError> { ... }
    fn next5(&mut self) -> Result<[u8; 5], ReadError> { ... }
    fn skip_whitespace(&mut self) -> Result<(), ReadError> { ... }
    fn next_number(&mut self) -> Result<(), ReadError> { ... }
    fn next_likely_string(&mut self, buf: &mut Vec<u8>) -> Result<(), ReadError> { ... }
}

Expand description

A trait for reading characters from a source.

§Performance

All provided methods might not be the most efficient way to read characters as it might return the ReadError, which basically an std::io::Error. However, reading characters from in memory source should raise std::io::Error, so you could implement your own Read trait and its provided methods for better performance, such as SliceRead.