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#![allow(missing_docs)]
use std::io;
use std::io::{Read, Write};
/// Provides high level API for reading from a stream.
pub mod stream {
pub use crate::read::stream::*;
}
/// Types for creating ZIP archives.
pub mod write {
use crate::write::{FileOptionExtension, FileOptions};
/// Unstable methods for [`FileOptions`].
pub trait FileOptionsExt {
/// Write the file with the given password using the deprecated ZipCrypto algorithm.
///
/// This is not recommended for new archives, as ZipCrypto is not secure.
fn with_deprecated_encryption(self, password: &[u8]) -> Self;
}
impl<'k, T: FileOptionExtension> FileOptionsExt for FileOptions<'k, T> {
fn with_deprecated_encryption(self, password: &[u8]) -> FileOptions<'static, T> {
self.with_deprecated_encryption(password)
}
}
}
/// Helper methods for writing unsigned integers in little-endian form.
pub trait LittleEndianWriteExt: Write {
fn write_u16_le(&mut self, input: u16) -> io::Result<()> {
self.write_all(&input.to_le_bytes())
}
fn write_u32_le(&mut self, input: u32) -> io::Result<()> {
self.write_all(&input.to_le_bytes())
}
fn write_u64_le(&mut self, input: u64) -> io::Result<()> {
self.write_all(&input.to_le_bytes())
}
fn write_u128_le(&mut self, input: u128) -> io::Result<()> {
self.write_all(&input.to_le_bytes())
}
}
impl<W: Write + ?Sized> LittleEndianWriteExt for W {}
/// Helper methods for reading unsigned integers in little-endian form.
pub trait LittleEndianReadExt: Read {
fn read_u16_le(&mut self) -> io::Result<u16> {
let mut out = [0u8; 2];
self.read_exact(&mut out)?;
Ok(u16::from_le_bytes(out))
}
fn read_u32_le(&mut self) -> io::Result<u32> {
let mut out = [0u8; 4];
self.read_exact(&mut out)?;
Ok(u32::from_le_bytes(out))
}
fn read_u64_le(&mut self) -> io::Result<u64> {
let mut out = [0u8; 8];
self.read_exact(&mut out)?;
Ok(u64::from_le_bytes(out))
}
}
impl<R: Read> LittleEndianReadExt for R {}