Struct strfile::strfile::Strfile

pub struct Strfile {
    pub version: u32,
    pub number_of_strings: u32,
    pub longest_length: u32,
    pub shortest_length: u32,
    pub flags: u32,
    pub delim: u8,
    pub offsets: Vec<u32>,
}

Fields

version: u32

Version of the header.

number_of_strings: u32

Number of strings stored in fortune file.

longest_length: u32

Length of the longest quote.

shortest_length: u32

Length of the shortest quote.

flags: u32

Bit field for flags.

delim: u8

Delimeter used for separating quotes.

offsets: Vec<u32>

Byte offsets to beginnings of the strings.

Methods

impl Strfile

fn is_flag_set(&self, mask: Flags) -> bool

Check if flag is set.

Examples:

use strfile::{Strfile, Flags};

fn main() {
    let header = Strfile::parse("fortune.dat".to_owned()).unwrap();
    println!("ROT13: {}", if header.is_flag_set(Flags::Rotated) { "yes" } else { "no" });
}

fn read_quotes(&self, filename: String) -> Result<Vec<String>, Error>

fn parse(filename: String) -> Result<Strfile, Error>

Read strfile header contents from a file.

Example usage:

use strfile::Strfile;

pub fn main() {
    let header = Strfile::parse("fortune.dat".to_owned()).unwrap():;
    println!("Header contents: {:?}", header);
}

Trait Implementations

impl Debug for Strfile

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.