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tweak format

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This commit is contained in:
Intege-rs
2025-09-12 05:42:38 -04:00
parent 03860ba2c7
commit 0d6029ace8
1 changed files with 14 additions and 9 deletions
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23
src/lib.rs
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@@ -4,6 +4,11 @@ use log::*;
use log::__private_api::enabled;
//╶───╴Initializers╶─────────────────────────────────────────────────────────╴
const WIDTH_MODULE : usize = 14;
const WIDTH_FILE : usize = 8;
const WIDTH_TOTAL : usize = WIDTH_MODULE + WIDTH_FILE;
pub fn init() -> Result<(), SetLoggerError>{
init_with_filter(LevelFilter::Info, |_|true)
}
@@ -26,12 +31,12 @@ pub fn init_with_filter(
//╶───╴PicoLogger╶───────────────────────────────────────────────────────────╴
pub struct PicoLogger<F: Fn(&Metadata) -> bool + Send + Sync> {
filter: F
filter: F,
}
impl<F: Fn(&Metadata) -> bool + Send + Sync> Log for PicoLogger<F> {
fn enabled(&self, metadata: &Metadata) -> bool { (self.filter)(metadata) }
fn log(&self, record: &Record) {
fn log(&self, record: &Record) {
if self.enabled(record.metadata()) {
_ = format(record);
}
@@ -47,12 +52,12 @@ fn format(record: &Record) -> std::io::Result<()> {
write!(buffer, "{GRAY}")?;
// module name
let mp = rtrunc(record.module_path().unwrap_or(""), 12);
write!(buffer, "{mp:>12} ")?;
let mp = rtrunc(record.module_path().unwrap_or(""), WIDTH_MODULE);
write!(buffer, "{mp:>w$} ", w=WIDTH_MODULE)?;
// file path
let fp = rtrunc(record.file().unwrap_or(""), 12);
write!(buffer, "{fp:>12}:{:<4}", record.line().unwrap_or(0))?;
let fp = rtrunc(record.file().unwrap_or(""), WIDTH_FILE);
write!(buffer, "{fp:>w$}:{:<4}", record.line().unwrap_or(0), w = WIDTH_FILE)?;
// write the record level
match record.level() {
@@ -78,9 +83,9 @@ impl<'a> std::fmt::Write for LineSplicer<'a> {
fn write_str(&mut self, s: &str) -> std::fmt::Result {
for (p, part) in s.split("\n").with_position() {
match p {
Position::First => write!(self.0, "\n {GRAY}╷{RESET} "),
Position::Middle => write!(self.0, "\n {GRAY}│{RESET} "),
Position::Last => write!(self.0, "\n {GRAY}╵{RESET} "),
Position::First => write!(self.0, "\n {:w$} {GRAY}╷{RESET} ", "", w=8+WIDTH_TOTAL),
Position::Middle => write!(self.0, "\n {:w$} {GRAY}│{RESET} ", "", w=8+WIDTH_TOTAL),
Position::Last => write!(self.0, "\n {:w$} {GRAY}╵{RESET} ", "", w=8+WIDTH_TOTAL),
Position::Only => write!(self.0, "{RESET}"),
}.map_err(|_|std::fmt::Error)?;
self.0.write(part.as_bytes())