feat: switch to tracing

Author: c-git

Cargo.lock

@@ -4,6 +4,7 @@ version = "0.3.3-dev"
 edition = "2021"
 
 [dependencies]
+anyhow = "1.0.95"
 eframe = { version = "0.30", default-features = false, features = [ #
   "accesskit", # Make egui compatible with screen readers. NOTE: adds a lot of dependencies.
   "default_fonts", # Embed the default egui fonts.
@@ -12,23 +13,22 @@ eframe = { version = "0.30", default-features = false, features = [ #
   "wayland", # To support Linux (and CI)
   "x11",] }
 egui = "0.30"
-log = "0.4.22"
-
-anyhow = "1.0.95"
 egui_extras = "0.30"
 futures = "0.3.31"
 rfd = { version = "0.15.2", default-features = false, features = ["gtk3", "tokio"] }
 serde = { version = "1.0.217", features = ["derive"] }
 serde_json = "1.0.135"
+tracing = "0.1.41"
 
 # native:
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
-env_logger = "0.11.6"
 poll-promise = { version = "0.3.0", features = ["tokio"] }
 tokio = { version = "1.43", default-features = false } # I suspect features are brought in with poll-promise (not able to separate out to see what we need)
+tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
 
 # web:
 [target.'cfg(target_arch = "wasm32")'.dependencies]
+log = "0.4.22"
 poll-promise = { version = "0.3.0", features = ["web"] }
 wasm-bindgen-futures = "0.4.49"
 web-sys = "0.3.76"

Cargo.toml

@@ -7,13 +7,13 @@ use egui::{
     Align, KeyboardShortcut,
 };
 use egui_extras::{Column, TableBuilder};
-use log::info;
 use shortcut::Shortcuts;
 use std::{
     hash::{DefaultHasher, Hash, Hasher},
     path::PathBuf,
     sync::{Arc, LazyLock, Mutex},
 };
+use tracing::info;
 
 mod data;
 mod data_display_options;

src/app.rs

@@ -6,8 +6,8 @@ use std::{
 use anyhow::Context;
 use data_iter::DataIter;
 use filter::{FieldSpecifier, FilterConfig};
-use log::warn;
 use serde_json::Value;
+use tracing::warn;
 
 use super::{
     calculate_hash,