31 lines
697 B
Rust
31 lines
697 B
Rust
use std::sync::{Arc, Mutex};
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use tempfile::TempDir;
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use super::{Error, FileSystem};
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#[derive(Clone, Debug)]
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pub struct TempFileSystem {
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real: FileSystem,
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_temp_dir: Arc<Mutex<TempDir>>,
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}
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impl TempFileSystem {
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pub fn new() -> super::Result<Self> {
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let temp_dir = tempfile::tempdir().map_err(Error::Io)?;
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let base = temp_dir.path().to_path_buf();
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let temp_dir = Arc::new(Mutex::new(temp_dir));
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let real = super::new(base);
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Ok(Self {
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real,
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_temp_dir: temp_dir,
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})
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}
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}
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impl std::ops::Deref for TempFileSystem {
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type Target = FileSystem;
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fn deref(&self) -> &Self::Target {
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&self.real
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}
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}
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