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lifegpc
2022-06-10 03:18:41 +00:00
committed by GitHub
parent 5206cc9a28
commit 4bed81248e
4 changed files with 103 additions and 6 deletions
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37
src/ext/io.rs
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@@ -1,6 +1,9 @@
use proc_macros::define_struct_reader_fn;
use proc_macros::define_struct_writer_fn;
use proc_macros::impl_struct_reader_read;
use proc_macros::impl_struct_writer_write;
use std::io::Read;
use std::io::Write;
/// Read number.
pub trait StructRead {
@@ -57,3 +60,37 @@ pub trait ClearFile {
/// Clear all datas in file
fn clear_file(&mut self) -> std::io::Result<()>;
}
/// Write number.
pub trait StructWrite {
/// The error type
type Error;
define_struct_writer_fn!(u8);
define_struct_writer_fn!(i8);
define_struct_writer_fn!(u16);
define_struct_writer_fn!(i16);
define_struct_writer_fn!(u32);
define_struct_writer_fn!(i32);
define_struct_writer_fn!(u64);
define_struct_writer_fn!(i64);
define_struct_writer_fn!(usize);
define_struct_writer_fn!(isize);
define_struct_writer_fn!(u128);
define_struct_writer_fn!(i128);
}
impl<T: Write> StructWrite for T {
type Error = std::io::Error;
impl_struct_writer_write!(u8);
impl_struct_writer_write!(i8);
impl_struct_writer_write!(u16);
impl_struct_writer_write!(i16);
impl_struct_writer_write!(u32);
impl_struct_writer_write!(i32);
impl_struct_writer_write!(u64);
impl_struct_writer_write!(i64);
impl_struct_writer_write!(usize);
impl_struct_writer_write!(isize);
impl_struct_writer_write!(u128);
impl_struct_writer_write!(i128);
}