src/log.zig


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const std = @import("std");
const Level = std.log.Level;

pub const log_level: Level = .warn;

pub fn log(
    comptime level: Level,
    comptime format: []const u8,
    args: anytype,
) void {
    if (@enumToInt(level) > @enumToInt(log_level)) return;

    const msg = "[" ++ switch (level) {
        .info => "ok",
        .err => "err",
        else => level.asText(),
    } ++ "]\t" ++ format ++ "\n";

    const stderr = std.io.getStdErr().writer();
    nosuspend stderr.print(msg, args) catch return;
}