爱特每羊队
58 lines
1.7 KiB
Rust
58 lines
1.7 KiB
Rust
use crate::level::Level;
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#[repr(usize)]
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum SubsystemId {
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Vm = 0,
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Ic = 1,
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Kernel = 2,
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Builtins = 3,
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}
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pub const SUBSYSTEM_COUNT: usize = 4;
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pub fn parse_level(s: &str) -> Option<Level> {
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if s.eq_ignore_ascii_case("off") {
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Some(Level::Off)
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} else if s.eq_ignore_ascii_case("error") {
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Some(Level::Error)
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} else if s.eq_ignore_ascii_case("warn") {
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Some(Level::Warn)
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} else if s.eq_ignore_ascii_case("info") {
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Some(Level::Info)
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} else if s.eq_ignore_ascii_case("debug") {
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Some(Level::Debug)
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} else if s.eq_ignore_ascii_case("trace") {
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Some(Level::Trace)
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} else {
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None
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}
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}
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pub fn apply_env_levels() {
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let Ok(spec) = std::env::var("OXIDE_LOG") else {
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return;
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};
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for directive in spec.split(',') {
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let Some((target, level_str)) = directive.split_once('=') else {
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continue;
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};
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let Some(level) = parse_level(level_str.trim()) else {
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continue;
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};
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match target.trim() {
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"oxide" => {
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crate::set_level(SubsystemId::Vm, level);
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crate::set_level(SubsystemId::Ic, level);
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crate::set_level(SubsystemId::Kernel, level);
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crate::set_level(SubsystemId::Builtins, level);
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}
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"oxide::vm" => crate::set_level(SubsystemId::Vm, level),
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"oxide::ic" => crate::set_level(SubsystemId::Ic, level),
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"oxide::kernel" => crate::set_level(SubsystemId::Kernel, level),
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"oxide::builtins" => crate::set_level(SubsystemId::Builtins, level),
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_ => {}
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}
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}
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}
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