diff --git a/Cargo.lock b/Cargo.lock
index fabd6d2..f0836f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -115,12 +115,24 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
+[[package]]
+name = "lazy_static"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+
 [[package]]
 name = "libc"
 version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
+[[package]]
+name = "log"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
+
 [[package]]
 name = "macros"
 version = "0.1.0"
@@ -131,6 +143,8 @@ dependencies = [
  "quote",
  "syn",
  "tokio",
+ "tracing",
+ "tracing-subscriber",
 ]
 
 [[package]]
@@ -160,6 +174,16 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "object"
 version = "0.36.2"
@@ -169,6 +193,18 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.14"
@@ -199,6 +235,21 @@ version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
+
 [[package]]
 name = "socket2"
 version = "0.5.7"
@@ -226,6 +277,16 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
 [[package]]
 name = "tokio"
 version = "1.39.2"
@@ -253,18 +314,103 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "tracing"
+version = "0.1.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
+dependencies = [
+ "pin-project-lite",
+ "tracing-attributes",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-attributes"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tracing-core"
+version = "0.1.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
+dependencies = [
+ "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "nu-ansi-term",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing-core",
+ "tracing-log",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
diff --git a/Cargo.toml b/Cargo.toml
index e392f9f..c20c7a4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,8 @@ darling = "^0.20.10"
 proc-macro2 = "^1.0.86"
 quote = "^1.0.36"
 syn = { version = "^2.0.72", features = ["extra-traits"] }
+tracing = "^0.1.40"
+tracing-subscriber = "^0.3.18"
 
 [dev-dependencies]
 anyhow = "^1.0"
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4b6cb91
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,37 @@
+# Run rust examples
+.PHONY: enum_marco enum_macro_darling
+ 
+# clap:
+# 	cargo run --example clap -- $(ARGS) # USAGE: make clap ARGS="--help"
+
+# subcommand:
+# 	cargo run --example subcommand -- $(ARGS)
+
+# mode:
+# 	cargo run --example mode -- $(ARGS)
+
+# validated_values:
+# 	cargo run --example validated_values -- $(ARGS)
+
+# text-cli:
+# 	cargo run --example text_cli -- $(ARGS)
+# async:
+# 	cargo run --example async
+# async2:
+# 	cargo run --example async2
+# axum:
+# 	cargo run --example axum
+# thread: 
+# 	cargo run --example thread
+
+# run:
+# 	@cargo run -- $(ARGS)
+
+# run_with_log:
+# 	@RUST_LOG=info cargo run -- $(ARGS)
+
+enum_macro:
+	@RUST_LOG=info cargo run --example enum_macro
+
+enum_macro_darling:
+	@RUST_LOG=info cargo run --example enum_macro_darling
\ No newline at end of file
diff --git a/examples/consume_fields.rs b/examples/consume_fields.rs
new file mode 100644
index 0000000..00b75ab
--- /dev/null
+++ b/examples/consume_fields.rs
@@ -0,0 +1,175 @@
+// The use of fields in debug print commands does not count as "used",
+// which causes the fields to trigger an unwanted dead code warning.
+#![allow(dead_code)]
+
+//! This example shows how to do struct and field parsing using darling.
+
+use darling::{ast, FromDeriveInput, FromField, FromMeta};
+use proc_macro2::TokenStream;
+use quote::{quote, ToTokens};
+use syn::parse_str;
+
+/// A speaking volume. Deriving `FromMeta` will cause this to be usable
+/// as a string value for a meta-item key.
+#[derive(Debug, Clone, Copy, FromMeta, Default)]
+enum Volume {
+    #[default]
+    Normal,
+    Whisper,
+    Shout,
+}
+
+// impl Default for Volume {
+//     fn default() -> Self {
+//         Volume::Normal
+//     }
+// }
+
+/// Support parsing from a full derive input. Unlike FromMeta, this isn't
+/// composable; each darling-dependent crate should have its own struct to handle
+/// when its trait is derived.
+#[derive(Debug, FromDeriveInput)]
+// This line says that we want to process all attributes declared with `my_trait`,
+// and that darling should panic if this receiver is given an enum.
+#[darling(attributes(my_trait), supports(struct_any))]
+struct MyInputReceiver {
+    /// The struct ident.
+    ident: syn::Ident,
+
+    /// The type's generics. You'll need these any time your trait is expected
+    /// to work with types that declare generics.
+    generics: syn::Generics,
+
+    /// Receives the body of the struct or enum. We don't care about
+    /// struct fields because we previously told darling we only accept structs.
+    data: ast::Data<(), MyFieldReceiver>,
+
+    /// The Input Receiver demands a volume, so use `Volume::Normal` if the
+    /// caller doesn't provide one.
+    #[darling(default)]
+    volume: Volume,
+}
+
+impl ToTokens for MyInputReceiver {
+    fn to_tokens(&self, tokens: &mut TokenStream) {
+        let MyInputReceiver {
+            ref ident,
+            ref generics,
+            ref data,
+            volume,
+        } = *self;
+
+        let (imp, ty, wher) = generics.split_for_impl();
+        let fields = data
+            .as_ref()
+            .take_struct()
+            .expect("Should never be enum")
+            .fields;
+
+        // Generate the format string which shows each field and its name
+        let fmt_string = fields
+            .iter()
+            .enumerate()
+            .map(|(i, f)| {
+                // We have to preformat the ident in this case so we can fall back
+                // to the field index for unnamed fields. It's not easy to read,
+                // unfortunately.
+                format!(
+                    "{} = {{}}",
+                    f.ident
+                        .as_ref()
+                        .map(|v| format!("{}", v))
+                        .unwrap_or_else(|| format!("{}", i))
+                )
+            })
+            .collect::<Vec<_>>()
+            .join(", ");
+
+        // Generate the actual values to fill the format string.
+        let field_list = fields
+            .into_iter()
+            .enumerate()
+            .map(|(i, f)| {
+                let field_volume = f.volume.unwrap_or(volume);
+
+                // This works with named or indexed fields, so we'll fall back to the index so we can
+                // write the output as a key-value pair.
+                let field_ident = f.ident
+                    .as_ref()
+                    .map(|v| quote!(#v))
+                    .unwrap_or_else(|| {
+                        let i = syn::Index::from(i);
+                        quote!(#i)
+                    });
+
+                match field_volume {
+                    Volume::Normal => quote!(self.#field_ident),
+                    Volume::Shout => {
+                        quote!(::std::string::ToString::to_string(&self.#field_ident).to_uppercase())
+                    }
+                    Volume::Whisper => {
+                        quote!(::std::string::ToString::to_string(&self.#field_ident).to_lowercase())
+                    }
+                }
+            })
+            .collect::<Vec<_>>();
+
+        tokens.extend(quote! {
+            impl #imp Speak for #ident #ty #wher {
+                fn speak(&self, writer: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
+                    write!(writer, #fmt_string, #(#field_list),*)
+                }
+            }
+        });
+    }
+}
+
+#[derive(Debug, FromField)]
+#[darling(attributes(my_trait))]
+struct MyFieldReceiver {
+    /// Get the ident of the field. For fields in tuple or newtype structs or
+    /// enum bodies, this can be `None`.
+    ident: Option<syn::Ident>,
+
+    /// This magic field name pulls the type from the input.
+    ty: syn::Type,
+
+    /// We declare this as an `Option` so that during tokenization we can write
+    /// `field.volume.unwrap_or(derive_input.volume)` to facilitate field-level
+    /// overrides of struct-level settings.
+    ///
+    /// Because this field is an `Option`, we don't need to include `#[darling(default)]`
+    volume: Option<Volume>,
+}
+
+fn main() {
+    let input = r#"#[derive(MyTrait)]
+#[my_trait(volume = "shout")]
+pub struct Foo {
+    #[my_trait(volume = "whisper")]
+    bar: bool,
+
+    baz: i64,
+}"#;
+
+    let parsed = parse_str(input).unwrap();
+    let receiver = MyInputReceiver::from_derive_input(&parsed).unwrap();
+    let tokens = quote!(#receiver);
+
+    println!(
+        r#"
+INPUT:
+
+{}
+
+PARSED AS:
+
+{:#?}
+
+EMITS:
+
+{}
+    "#,
+        input, receiver, tokens
+    );
+}
diff --git a/src/lib.rs b/src/lib.rs
index 05d9199..9663fd9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,20 +4,25 @@ mod enum_from_darling;
 use enum_from::process_enum_from;
 use enum_from_darling::process_enum_from_darling;
 use proc_macro::TokenStream;
+use tracing::info;
 
 /// for enum, we'd like to generate From impls for each variant
 #[proc_macro_derive(EnumFrom)]
 pub fn derive_enum_from(input: TokenStream) -> TokenStream {
+    tracing_subscriber::fmt::init();
     let input = syn::parse_macro_input!(input as syn::DeriveInput);
-    println!("{:#?}", input);
+    // println!("{:#?}", input);
+    info!("DeriveInput: {:#?}", input);
 
     process_enum_from(input).into()
 }
 
 #[proc_macro_derive(EnumFromDarling)]
 pub fn derive_enum_from_darling(input: TokenStream) -> TokenStream {
+    tracing_subscriber::fmt::init();
     let input = syn::parse_macro_input!(input as syn::DeriveInput);
     // println!("{:#?}", input);
+    info!("DeriveInput: {:#?}", input);
 
     process_enum_from_darling(input).into()
 }