Struct FileOps 

pub struct FileOps;

File I/O operations.

Implementations

impl FileOps

pub fn read_file(path: &str) -> IoResult<String>

Read an entire file as a string.

pub fn read_file_bytes(path: &str) -> IoResult<Vec<u8>>

Read a file as bytes.

pub fn write_file(path: &str, contents: &str) -> IoResult<()>

Write a string to a file (overwrite).

pub fn write_file_bytes(path: &str, contents: &[u8]) -> IoResult<()>

Write bytes to a file (overwrite).

pub fn append_file(path: &str, contents: &str) -> IoResult<()>

Append a string to a file.

pub fn file_exists(path: &str) -> bool

Check if a file exists.

pub fn delete_file(path: &str) -> IoResult<()>

Delete a file.

pub fn file_size(path: &str) -> IoResult<u64>

Get the size of a file in bytes.

pub fn create_dir(path: &str) -> IoResult<()>

Create a directory (and parents).

pub fn list_dir(path: &str) -> IoResult<Vec<String>>

List directory entries.