Trait FileSystem 

pub trait FileSystem {
    // Required methods
    fn read_to_string(&self, path: &Path) -> Result<String>;
    fn write(&self, path: &Path, contents: &[u8]) -> Result<()>;
    fn create_dir_all(&self, path: &Path) -> Result<()>;
    fn rename(&self, from: &Path, to: &Path) -> Result<()>;
    fn exists(&self, path: &Path) -> bool;
    fn open_read(&self, path: &Path) -> Result<Box<dyn BufRead>>;
    fn open_write(&self, path: &Path) -> Result<Box<dyn Write>>;
}

Required Methods

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

fn write(&self, path: &Path, contents: &[u8]) -> Result<()>

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

fn rename(&self, from: &Path, to: &Path) -> Result<()>

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

fn open_read(&self, path: &Path) -> Result<Box<dyn BufRead>>

fn open_write(&self, path: &Path) -> Result<Box<dyn Write>>

Implementors

impl FileSystem for StdFileSystem

Available on non-WebAssembly only.