Struct Log

pub struct Log;

Responsible for event log messages.

Implementations

impl Log

pub fn info(number: u16, text: Option<String>) -> String

Save informational message only to log file.

Parameters

• number: u16 - Log number;
• text: Option<String> - Additional log description.

pub fn warning(number: u16, text: Option<String>) -> String

Save warning message to log file, the program may continue to run.

Parameters

• number: u16 - Log number;
• text: Option<String> - Additional log description.

pub fn stop(number: u16, text: Option<String>) -> String

Save stop message to log file, the program must soft stop.

Parameters

• number: u16 - Log number;
• text: Option<String> - Additional log description.

pub fn error(number: u16, text: Option<String>) -> !

Save error message to log file, this is abnormal behavior, the program stops immediately.

Parameters

• number: u16 - Log number;
• text: Option<String> - Additional log description.

Return

Program call process::exit(1).

pub fn set_path(path: String)

Set new path to log file.

Parameters

• path: String - New path to log file.