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make non rust trait parts of vfile private

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Corwin 2023-08-08 09:44:29 +01:00
parent ad1f70e6e5
commit d9a0ab1a9f
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1 changed files with 6 additions and 1 deletions
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7
emulator/mgba/src/vfile.rs
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@ -13,7 +13,7 @@ pub enum MapFlag {
Write, Write,
} }
pub trait VFile: Seek + Read + Write { trait VFileExtensions: VFile {
fn readline(&mut self, buffer: &mut [u8]) -> Result<usize> { fn readline(&mut self, buffer: &mut [u8]) -> Result<usize> {
let mut byte = 0; let mut byte = 0;
while byte < buffer.len() - 1 { while byte < buffer.len() - 1 {
@ -92,6 +92,10 @@ pub trait VFile: Seek + Read + Write {
} }
} }
pub trait VFile: Seek + Read + Write {}
impl<T: VFile + ?Sized> VFileExtensions for T {}
#[repr(C)] #[repr(C)]
struct VFileInner<V: VFile> { struct VFileInner<V: VFile> {
vfile: mgba_sys::VFile, vfile: mgba_sys::VFile,
@ -116,6 +120,7 @@ impl<V: VFile> VFileAlloc<V> {
mod vfile_extern { mod vfile_extern {
use std::io::SeekFrom; use std::io::SeekFrom;
use super::VFileExtensions;
/// Safety: Must be part of a VFileInner /// Safety: Must be part of a VFileInner
pub unsafe fn create_vfile<V: super::VFile>() -> mgba_sys::VFile { pub unsafe fn create_vfile<V: super::VFile>() -> mgba_sys::VFile {