892c3974d3
BufStream is universal and can be used with any filesystem so its place is in different crate. Also moved Partition struct from examples to fscommon::StreamSlice struct (please note constructor arguments has changed).
25 lines
695 B
Rust
25 lines
695 B
Rust
extern crate fatfs;
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extern crate fscommon;
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use std::fs::OpenOptions;
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use std::io::{self, prelude::*};
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use fatfs::{FileSystem, FsOptions};
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use fscommon::BufStream;
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fn main() -> io::Result<()> {
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let img_file = match OpenOptions::new().read(true).write(true).open("fat.img") {
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Ok(file) => file,
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Err(err) => {
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println!("Failed to open image!");
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return Err(err);
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}
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};
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let buf_stream = BufStream::new(img_file);
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let options = FsOptions::new().update_accessed_date(true);
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let fs = FileSystem::new(buf_stream, options)?;
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let mut file = fs.root_dir().create_file("hello.txt")?;
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file.write_all(b"Hello World!")?;
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Ok(())
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}
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