Struct ControlFile 

pub struct ControlFile {
    pub version: String,
    pub filename: Option<String>,
    pub mtime: Option<String>,
    pub blocksize: usize,
    pub length: u64,
    pub hash_lengths: HashLengths,
    pub urls: Vec<String>,
    pub sha1: Option<String>,
    pub block_checksums: Vec<BlockChecksum>,
}

Fields

version: String

filename: Option<String>

mtime: Option<String>

blocksize: usize

length: u64

hash_lengths: HashLengths

urls: Vec<String>

sha1: Option<String>

block_checksums: Vec<BlockChecksum>

Implementations

impl ControlFile

pub fn parse<R: Read>(reader: R) -> Result<Self, ParseError>

Parse a control file.

The header section is read through a byte cap. It arrives from the network, and both a single unterminated line and an endless run of URL: lines would otherwise grow without bound, letting the origin choose how much memory the client spends before any of it is validated.

pub fn num_blocks(&self) -> usize

pub fn generate<R: Read + Seek>( reader: &mut R, filename: &str, url: &str, blocksize: Option<usize>, ) -> Result<Self, GenerateError>

Generate a control file by scanning an input file. Blocksize is auto-calculated if None.

pub fn write<W: Write>(&self, writer: &mut W) -> Result<(), WriteError>

Write the control file to a writer.

Trait Implementations

impl Clone for ControlFile

fn clone(&self) -> ControlFile

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ControlFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.