tui_logger/
file.rs

1use std::fs::{File, OpenOptions};
2
3use crate::TuiLoggerLevelOutput;
4
5/// This closely follows the options of [``TuiLoggerSmartWidget``] but is used of logging to a file.
6pub struct TuiLoggerFile {
7    pub dump: File,
8    pub format_separator: char,
9    pub timestamp_fmt: Option<String>,
10    pub format_output_target: bool,
11    pub format_output_file: bool,
12    pub format_output_line: bool,
13    pub format_output_level: Option<TuiLoggerLevelOutput>,
14}
15
16impl TuiLoggerFile {
17    pub fn new(fname: &str) -> Self {
18        TuiLoggerFile {
19            dump: OpenOptions::new()
20                .create(true)
21                .append(true)
22                .open(fname)
23                .expect("Failed to open dump File"),
24            format_separator: ':',
25            timestamp_fmt: Some("[%Y:%m:%d %H:%M:%S]".to_string()),
26            format_output_file: true,
27            format_output_line: true,
28            format_output_target: true,
29            format_output_level: Some(TuiLoggerLevelOutput::Long),
30        }
31    }
32    pub fn output_target(mut self, enabled: bool) -> Self {
33        self.format_output_target = enabled;
34        self
35    }
36    pub fn output_file(mut self, enabled: bool) -> Self {
37        self.format_output_file = enabled;
38        self
39    }
40    pub fn output_line(mut self, enabled: bool) -> Self {
41        self.format_output_line = enabled;
42        self
43    }
44    pub fn output_timestamp(mut self, fmt: Option<String>) -> Self {
45        self.timestamp_fmt = fmt;
46        self
47    }
48    pub fn output_separator(mut self, sep: char) -> Self {
49        self.format_separator = sep;
50        self
51    }
52    pub fn output_level(mut self, level: Option<TuiLoggerLevelOutput>) -> Self {
53        self.format_output_level = level;
54        self
55    }
56}
tui_logger/file.rs

tui_logger/
file.rs
