Struct FileOperations 

pub struct FileOperations;

File operations wrapper ensuring PathResolver validation

Implementations

impl FileOperations

pub fn create_file(path: &str, content: &str) -> ExecutionResult<()>

Create a file with the specified content

Arguments

• path - File path (will be validated with PathResolver)
• content - Content to write to the file

Errors

Returns error if path is invalid or file creation fails

Panics

Never panics; all errors are returned as ExecutionError

pub fn modify_file(path: &str, diff: &str) -> ExecutionResult<()>

Modify a file by applying a diff

Arguments

• path - File path (will be validated with PathResolver)
• diff - Diff to apply to the file

Errors

Returns error if path is invalid, file doesn’t exist, or diff application fails

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

Delete a file

Arguments

• path - File path (will be validated with PathResolver)

Errors

Returns error if path is invalid or file deletion fails

pub fn backup_file(path: &str) -> ExecutionResult<PathBuf>

Backup a file before modification

Creates a backup copy of the file with a .backup extension.

Arguments

• path - File path (will be validated with PathResolver)

Returns

Path to the backup file

Errors

Returns error if path is invalid or backup creation fails

pub fn restore_from_backup( file_path: &str, backup_path: &str, ) -> ExecutionResult<()>

Restore a file from backup

Arguments

• file_path - Original file path (will be validated with PathResolver)
• backup_path - Backup file path (will be validated with PathResolver)

Errors

Returns error if paths are invalid or restoration fails

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

Check if a file exists

Arguments

• path - File path (will be validated with PathResolver)

Returns

true if file exists, false otherwise

Errors

Returns error if path is invalid

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

Read file content

Arguments

• path - File path (will be validated with PathResolver)

Returns

File content as string

Errors

Returns error if path is invalid or file read fails