swc_common::source_map

Trait FileLoader

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pub trait FileLoader {
    // Required methods
    fn file_exists(&self, path: &Path) -> bool;
    fn abs_path(&self, path: &Path) -> Option<PathBuf>;
    fn read_file(&self, path: &Path) -> Result<String>;
}
Expand description

An abstraction over the fs operations used by the Parser.

Required Methods§

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fn file_exists(&self, path: &Path) -> bool

Query the existence of a file.

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fn abs_path(&self, path: &Path) -> Option<PathBuf>

Return an absolute path to a file, if possible.

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fn read_file(&self, path: &Path) -> Result<String>

Read the contents of an UTF-8 file into memory.

Implementors§