diff --git a/.github/workflows/validate_schema.yml b/.github/workflows/validate_schema.yml
index d14d7f66..34e9f197 100644
--- a/.github/workflows/validate_schema.yml
+++ b/.github/workflows/validate_schema.yml
@@ -49,7 +49,9 @@ jobs:
       - name: Test nightly validates on valid sample configs
         run: |
           python3 scripts/schema/validator.py -s ./schema/nightly/bottom.json -f ./sample_configs/default_config.toml
+          python3 scripts/schema/validator.py --uncomment -s ./schema/nightly/bottom.json -f ./sample_configs/default_config.toml
           python3 scripts/schema/validator.py -s ./schema/nightly/bottom.json -f ./sample_configs/demo_config.toml
+          
 
       - name: Test nightly catches on a bad sample config
         run: |
diff --git a/Cargo.lock b/Cargo.lock
index 1d72c7e8..bd0b7409 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -185,6 +185,7 @@ dependencies = [
  "serde",
  "serde_json",
  "starship-battery",
+ "strum",
  "sysctl",
  "sysinfo",
  "thiserror",
diff --git a/Cargo.toml b/Cargo.toml
index 0edfa260..1d3d0920 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,7 +72,7 @@ nvidia = ["nvml-wrapper"]
 gpu = ["nvidia"]
 zfs = []
 logging = ["fern", "log", "time/local-offset"]
-generate_schema = ["schemars", "serde_json"]
+generate_schema = ["schemars", "serde_json", "strum"]
 deploy = ["battery", "gpu", "zfs"]
 default = ["deploy"]
 
@@ -85,18 +85,14 @@ concat-string = "1.0.1"
 crossterm = "0.27.0"
 ctrlc = { version = "3.4.4", features = ["termination"] }
 dirs = "5.0.1"
-fern = { version = "0.6.2", optional = true }
 hashbrown = "0.14.5"
 humantime = "2.1.0"
 indexmap = "2.2.6"
 indoc = "2.0.5"
 itertools = "0.13.0"
-log = { version = "0.4.21", optional = true }
 nvml-wrapper = { version = "0.10.0", optional = true, features = ["legacy-functions"] }
 regex = "1.10.4"
-schemars = { version = "0.8.21", optional = true }
 serde = { version = "1.0.203", features = ["derive"] }
-serde_json = { version = "1.0.117", optional = true }
 starship-battery = { version = "0.8.3", optional = true }
 sysinfo = "=0.30.12"
 thiserror = "1.0.61"
@@ -107,6 +103,15 @@ unicode-ellipsis = "0.1.4"
 unicode-segmentation = "1.11.0"
 unicode-width = "0.1.12"
 
+# Used for logging.
+fern = { version = "0.6.2", optional = true }
+log = { version = "0.4.21", optional = true }
+
+# These are just used for for schema generation.
+schemars = { version = "0.8.21", optional = true }
+serde_json = { version = "1.0.117", optional = true }
+strum = { version = "0.26", features = ["derive"], optional = true }
+
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.155"
 
diff --git a/sample_configs/default_config.toml b/sample_configs/default_config.toml
index 4855b008..f5ab351f 100644
--- a/sample_configs/default_config.toml
+++ b/sample_configs/default_config.toml
@@ -27,13 +27,13 @@
 #whole_word = false
 # Whether to make process searching use regex by default.
 #regex = false
-# Defaults to Celsius.  Temperature is one of:
-#temperature_type = "k"
-#temperature_type = "f"
+# The temperature unit. One of the following, defaults to "c" for Celsius:
 #temperature_type = "c"
-#temperature_type = "kelvin"
-#temperature_type = "fahrenheit"
-#temperature_type = "celsius"
+##temperature_type = "k"
+##temperature_type = "f"
+##temperature_type = "kelvin"
+##temperature_type = "fahrenheit"
+##temperature_type = "celsius"
 # The default time interval (in milliseconds).
 #default_time_value = "60s"
 # The time delta on each zoom in/out action (in milliseconds).
@@ -84,7 +84,7 @@
 #[processes]
 # The columns shown by the process widget. The following columns are supported:
 # PID, Name, CPU%, Mem%, R/s, W/s, T.Read, T.Write, User, State, Time, GMem%, GPU%
-#columns = ["PID", "Name", "CPU%", "Mem%", "R/s", "W/s", "T.Read", "T.Write", "User", "State", "GMEM%", "GPU%"]
+#columns = ["PID", "Name", "CPU%", "Mem%", "R/s", "W/s", "T.Read", "T.Write", "User", "State", "GMem%", "GPU%"]
 
 # CPU widget configuration
 #[cpu]
diff --git a/schema/nightly/bottom.json b/schema/nightly/bottom.json
index ac3ec53f..22eecb4c 100644
--- a/schema/nightly/bottom.json
+++ b/schema/nightly/bottom.json
@@ -87,6 +87,7 @@
   },
   "definitions": {
     "ColoursConfig": {
+      "description": "Colour configuration.",
       "type": "object",
       "properties": {
         "all_cpu_color": {
@@ -242,7 +243,7 @@
       }
     },
     "CpuConfig": {
-      "description": "Process column settings.",
+      "description": "CPU column settings.",
       "type": "object",
       "properties": {
         "default": {
@@ -611,23 +612,33 @@
         }
       }
     },
-    "ProcWidgetColumn": {
-      "description": "A hacky workaround for now.",
+    "ProcColumn": {
+      "description": "A column in the process widget.",
       "type": "string",
       "enum": [
-        "PidOrCount",
-        "ProcNameOrCommand",
-        "Cpu",
+        "PID",
+        "Count",
+        "Name",
+        "Command",
+        "CPU%",
         "Mem",
-        "ReadPerSecond",
-        "WritePerSecond",
-        "TotalRead",
-        "TotalWrite",
-        "User",
+        "Mem%",
+        "R/s",
+        "Read",
+        "Rps",
+        "W/s",
+        "Write",
+        "Wps",
+        "T.Read",
+        "TWrite",
+        "T.Write",
+        "TRead",
         "State",
+        "User",
         "Time",
-        "GpuMem",
-        "GpuUtil"
+        "GMem",
+        "GMem%",
+        "GPU%"
       ]
     },
     "ProcessesConfig": {
@@ -638,7 +649,7 @@
           "description": "A list of process widget columns.",
           "type": "array",
           "items": {
-            "$ref": "#/definitions/ProcWidgetColumn"
+            "$ref": "#/definitions/ProcColumn"
           }
         }
       }
diff --git a/scripts/schema/validator.py b/scripts/schema/validator.py
index d537f928..7a2902d1 100644
--- a/scripts/schema/validator.py
+++ b/scripts/schema/validator.py
@@ -5,6 +5,8 @@
 import argparse
 import toml
 import jsonschema_rs
+import re
+import traceback
 
 
 def main():
@@ -17,6 +19,12 @@ def main():
     parser.add_argument(
         "-s", "--schema", type=str, required=True, help="The schema to use."
     )
+    parser.add_argument(
+        "--uncomment",
+        required=False,
+        action="store_true",
+        help="Uncomment the settings inside the file.",
+    )
     parser.add_argument(
         "--should_fail",
         required=False,
@@ -28,22 +36,38 @@ def main():
     file = args.file
     schema = args.schema
     should_fail = args.should_fail
+    uncomment = args.uncomment
 
     with open(file) as f, open(schema) as s:
         try:
             validator = jsonschema_rs.JSONSchema.from_str(s.read())
         except:
-            print("Coudln't create validator.")
+            print("Couldn't create validator.")
             exit()
 
-        is_valid = validator.is_valid(toml.load(f))
-        if is_valid:
+        if uncomment:
+            read_file = f.read()
+            read_file = re.sub(r"^#([a-zA-Z\[])", r"\1", read_file, flags=re.MULTILINE)
+            read_file = re.sub(
+                r"^#(\s\s+)([a-zA-Z\[])", r"\2", read_file, flags=re.MULTILINE
+            )
+            print(f"uncommented file: \n{read_file}")
+
+            toml_str = toml.loads(read_file)
+        else:
+            toml_str = toml.load(f)
+
+        try:
+            validator.validate(toml_str)
             if should_fail:
-                print("Fail!")
+                print("Fail! Should have errored.")
                 exit(1)
             else:
                 print("All good!")
-        else:
+        except jsonschema_rs.ValidationError as err:
+            print(f"Caught error: `{err}`")
+            print(traceback.format_exc())
+
             if should_fail:
                 print("Caught error, good!")
             else:
diff --git a/src/constants.rs b/src/constants.rs
index 797de3f9..d9aa9af8 100644
--- a/src/constants.rs
+++ b/src/constants.rs
@@ -545,13 +545,13 @@ pub const CONFIG_TEXT: &str = r#"# This is a default config file for bottom.  Al
 #whole_word = false
 # Whether to make process searching use regex by default.
 #regex = false
-# Defaults to Celsius.  Temperature is one of:
-#temperature_type = "k"
-#temperature_type = "f"
+# The temperature unit. One of the following, defaults to "c" for Celsius:
 #temperature_type = "c"
-#temperature_type = "kelvin"
-#temperature_type = "fahrenheit"
-#temperature_type = "celsius"
+##temperature_type = "k"
+##temperature_type = "f"
+##temperature_type = "kelvin"
+##temperature_type = "fahrenheit"
+##temperature_type = "celsius"
 # The default time interval (in milliseconds).
 #default_time_value = "60s"
 # The time delta on each zoom in/out action (in milliseconds).
@@ -606,7 +606,7 @@ pub const CONFIG_TEXT: &str = r#"# This is a default config file for bottom.  Al
 #[processes]
 # The columns shown by the process widget. The following columns are supported:
 # PID, Name, CPU%, Mem%, R/s, W/s, T.Read, T.Write, User, State, Time, GMem%, GPU%
-#columns = ["PID", "Name", "CPU%", "Mem%", "R/s", "W/s", "T.Read", "T.Write", "User", "State", "GMEM%", "GPU%"]
+#columns = ["PID", "Name", "CPU%", "Mem%", "R/s", "W/s", "T.Read", "T.Write", "User", "State", "GMem%", "GPU%"]
 
 # CPU widget configuration
 #[cpu]
diff --git a/src/main.rs b/src/main.rs
index 4f6e4c9f..cb30aed9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -278,28 +278,47 @@ fn create_collection_thread(
     })
 }
 
+#[cfg(feature = "generate_schema")]
+fn generate_schema() -> anyhow::Result<()> {
+    let mut schema = schemars::schema_for!(crate::options::config::ConfigV1);
+    {
+        use itertools::Itertools;
+        use strum::VariantArray;
+
+        let proc_columns = schema.definitions.get_mut("ProcColumn").unwrap();
+        match proc_columns {
+            schemars::schema::Schema::Object(proc_columns) => {
+                let enums = proc_columns.enum_values.as_mut().unwrap();
+                *enums = options::config::process::ProcColumn::VARIANTS
+                    .iter()
+                    .flat_map(|var| var.get_schema_names())
+                    .map(|v| serde_json::Value::String(v.to_string()))
+                    .dedup()
+                    .collect();
+            }
+            _ => anyhow::bail!("missing proc columns definition"),
+        }
+    }
+
+    let metadata = schema.schema.metadata.as_mut().unwrap();
+    metadata.id = Some(
+        "https://github.com/ClementTsang/bottom/blob/main/schema/nightly/bottom.json".to_string(),
+    );
+    metadata.description =
+        Some("https://clementtsang.github.io/bottom/nightly/configuration/config-file".to_string());
+    println!("{}", serde_json::to_string_pretty(&schema).unwrap());
+
+    Ok(())
+}
+
 fn main() -> anyhow::Result<()> {
     // let _profiler = dhat::Profiler::new_heap();
 
     let args = args::get_args();
 
     #[cfg(feature = "generate_schema")]
-    {
-        if args.other.generate_schema {
-            let mut schema = schemars::schema_for!(crate::options::config::ConfigV1);
-            let metadata = schema.schema.metadata.as_mut().unwrap();
-            metadata.id = Some(
-                "https://github.com/ClementTsang/bottom/blob/main/schema/nightly/bottom.json"
-                    .to_string(),
-            );
-            metadata.description = Some(
-                "https://clementtsang.github.io/bottom/nightly/configuration/config-file"
-                    .to_string(),
-            );
-            println!("{}", serde_json::to_string_pretty(&schema).unwrap());
-
-            return Ok(());
-        }
+    if args.other.generate_schema {
+        return generate_schema();
     }
 
     #[cfg(feature = "logging")]
diff --git a/src/options.rs b/src/options.rs
index f45699d1..b2020054 100644
--- a/src/options.rs
+++ b/src/options.rs
@@ -183,7 +183,9 @@ pub fn init_app(
             if cfg.columns.is_empty() {
                 None
             } else {
-                Some(IndexSet::from_iter(cfg.columns.clone()))
+                Some(IndexSet::from_iter(
+                    cfg.columns.iter().map(ProcWidgetColumn::from),
+                ))
             }
         })
     };
diff --git a/src/options/colours.rs b/src/options/colours.rs
index 1a30dfab..0f5edfba 100644
--- a/src/options/colours.rs
+++ b/src/options/colours.rs
@@ -2,9 +2,11 @@ use std::borrow::Cow;
 
 use serde::{Deserialize, Serialize};
 
+/// Colour configuration.
 #[derive(Clone, Debug, Default, Deserialize, Serialize)]
 #[cfg_attr(feature = "generate_schema", derive(schemars::JsonSchema))]
 pub struct ColoursConfig {
+    // TODO: Make these an enum instead.
     pub table_header_color: Option<Cow<'static, str>>,
     pub all_cpu_color: Option<Cow<'static, str>>,
     pub avg_cpu_color: Option<Cow<'static, str>>,
diff --git a/src/options/config/cpu.rs b/src/options/config/cpu.rs
index 240b070d..ff471768 100644
--- a/src/options/config/cpu.rs
+++ b/src/options/config/cpu.rs
@@ -12,7 +12,7 @@ pub enum CpuDefault {
     Average,
 }
 
-/// Process column settings.
+/// CPU column settings.
 #[derive(Clone, Debug, Default, Deserialize)]
 #[cfg_attr(feature = "generate_schema", derive(schemars::JsonSchema))]
 pub struct CpuConfig {
diff --git a/src/options/config/process.rs b/src/options/config/process.rs
index 3a98a912..978c1bac 100644
--- a/src/options/config/process.rs
+++ b/src/options/config/process.rs
@@ -8,12 +8,121 @@ use crate::widgets::ProcWidgetColumn;
 pub struct ProcessesConfig {
     /// A list of process widget columns.
     #[serde(default)]
-    pub columns: Vec<ProcWidgetColumn>,
+    pub columns: Vec<ProcColumn>,
+}
+
+/// A column in the process widget.
+#[derive(Clone, Debug)]
+#[cfg_attr(
+    feature = "generate_schema",
+    derive(schemars::JsonSchema, strum::VariantArray)
+)]
+pub enum ProcColumn {
+    Pid,
+    Count,
+    Name,
+    Command,
+    CpuPercent,
+    Mem,
+    MemPercent,
+    Read,
+    Write,
+    TotalRead,
+    TotalWrite,
+    State,
+    User,
+    Time,
+    #[cfg(feature = "gpu")]
+    GpuMem,
+    #[cfg(feature = "gpu")]
+    GpuPercent,
+}
+
+impl ProcColumn {
+    /// An ugly hack to generate the JSON schema.
+    #[cfg(feature = "generate_schema")]
+    pub fn get_schema_names(&self) -> &[&'static str] {
+        match self {
+            ProcColumn::Pid => &["PID"],
+            ProcColumn::Count => &["Count"],
+            ProcColumn::Name => &["Name"],
+            ProcColumn::Command => &["Command"],
+            ProcColumn::CpuPercent => &["CPU%"],
+            ProcColumn::Mem => &["Mem"],
+            ProcColumn::MemPercent => &["Mem%"],
+            ProcColumn::Read => &["R/s", "Read", "Rps"],
+            ProcColumn::Write => &["W/s", "Write", "Wps"],
+            ProcColumn::TotalRead => &["T.Read", "TWrite"],
+            ProcColumn::TotalWrite => &["T.Write", "TRead"],
+            ProcColumn::State => &["State"],
+            ProcColumn::User => &["User"],
+            ProcColumn::Time => &["Time"],
+            #[cfg(feature = "gpu")]
+            ProcColumn::GpuMem => &["GMem", "GMem%"],
+            #[cfg(feature = "gpu")]
+            ProcColumn::GpuPercent => &["GPU%"],
+        }
+    }
+}
+
+impl<'de> Deserialize<'de> for ProcColumn {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        let value = String::deserialize(deserializer)?.to_lowercase();
+        match value.as_str() {
+            "cpu%" => Ok(ProcColumn::CpuPercent),
+            "mem" => Ok(ProcColumn::Mem),
+            "mem%" => Ok(ProcColumn::Mem),
+            "pid" => Ok(ProcColumn::Pid),
+            "count" => Ok(ProcColumn::Count),
+            "name" => Ok(ProcColumn::Name),
+            "command" => Ok(ProcColumn::Command),
+            "read" | "r/s" | "rps" => Ok(ProcColumn::Read),
+            "write" | "w/s" | "wps" => Ok(ProcColumn::Write),
+            "tread" | "t.read" => Ok(ProcColumn::TotalRead),
+            "twrite" | "t.write" => Ok(ProcColumn::TotalWrite),
+            "state" => Ok(ProcColumn::State),
+            "user" => Ok(ProcColumn::User),
+            "time" => Ok(ProcColumn::Time),
+            #[cfg(feature = "gpu")]
+            "gmem" | "gmem%" => Ok(ProcColumn::GpuMem),
+            #[cfg(feature = "gpu")]
+            "gpu%" => Ok(ProcColumn::GpuPercent),
+            _ => Err(serde::de::Error::custom("doesn't match any column type")),
+        }
+    }
+}
+
+impl From<&ProcColumn> for ProcWidgetColumn {
+    fn from(value: &ProcColumn) -> Self {
+        match value {
+            ProcColumn::Pid => ProcWidgetColumn::PidOrCount,
+            ProcColumn::Count => ProcWidgetColumn::PidOrCount,
+            ProcColumn::Name => ProcWidgetColumn::ProcNameOrCommand,
+            ProcColumn::Command => ProcWidgetColumn::ProcNameOrCommand,
+            ProcColumn::CpuPercent => ProcWidgetColumn::Cpu,
+            ProcColumn::Mem => ProcWidgetColumn::Mem,
+            ProcColumn::MemPercent => ProcWidgetColumn::Mem,
+            ProcColumn::Read => ProcWidgetColumn::ReadPerSecond,
+            ProcColumn::Write => ProcWidgetColumn::WritePerSecond,
+            ProcColumn::TotalRead => ProcWidgetColumn::TotalRead,
+            ProcColumn::TotalWrite => ProcWidgetColumn::TotalWrite,
+            ProcColumn::State => ProcWidgetColumn::State,
+            ProcColumn::User => ProcWidgetColumn::User,
+            ProcColumn::Time => ProcWidgetColumn::Time,
+            #[cfg(feature = "gpu")]
+            ProcColumn::GpuMem => ProcWidgetColumn::GpuMem,
+            #[cfg(feature = "gpu")]
+            ProcColumn::GpuPercent => ProcWidgetColumn::GpuUtil,
+        }
+    }
 }
 
 #[cfg(test)]
 mod test {
-    use super::ProcessesConfig;
+    use super::{ProcColumn, ProcessesConfig};
     use crate::widgets::ProcWidgetColumn;
 
     #[test]
@@ -23,6 +132,13 @@ mod test {
         assert!(generated.columns.is_empty());
     }
 
+    fn to_columns(columns: Vec<ProcColumn>) -> Vec<ProcWidgetColumn> {
+        columns
+            .iter()
+            .map(ProcWidgetColumn::from)
+            .collect::<Vec<_>>()
+    }
+
     #[test]
     fn process_column_settings() {
         let config = r#"
@@ -31,7 +147,7 @@ mod test {
 
         let generated: ProcessesConfig = toml_edit::de::from_str(config).unwrap();
         assert_eq!(
-            generated.columns,
+            to_columns(generated.columns),
             vec![
                 ProcWidgetColumn::Cpu,
                 ProcWidgetColumn::PidOrCount,
@@ -58,18 +174,30 @@ mod test {
     fn process_column_settings_3() {
         let config = r#"columns = ["Twrite", "T.Write"]"#;
         let generated: ProcessesConfig = toml_edit::de::from_str(config).unwrap();
-        assert_eq!(generated.columns, vec![ProcWidgetColumn::TotalWrite; 2]);
+        assert_eq!(
+            to_columns(generated.columns),
+            vec![ProcWidgetColumn::TotalWrite; 2]
+        );
 
         let config = r#"columns = ["Tread", "T.read"]"#;
         let generated: ProcessesConfig = toml_edit::de::from_str(config).unwrap();
-        assert_eq!(generated.columns, vec![ProcWidgetColumn::TotalRead; 2]);
+        assert_eq!(
+            to_columns(generated.columns),
+            vec![ProcWidgetColumn::TotalRead; 2]
+        );
 
         let config = r#"columns = ["read", "rps", "r/s"]"#;
         let generated: ProcessesConfig = toml_edit::de::from_str(config).unwrap();
-        assert_eq!(generated.columns, vec![ProcWidgetColumn::ReadPerSecond; 3]);
+        assert_eq!(
+            to_columns(generated.columns),
+            vec![ProcWidgetColumn::ReadPerSecond; 3]
+        );
 
         let config = r#"columns = ["write", "wps", "w/s"]"#;
         let generated: ProcessesConfig = toml_edit::de::from_str(config).unwrap();
-        assert_eq!(generated.columns, vec![ProcWidgetColumn::WritePerSecond; 3]);
+        assert_eq!(
+            to_columns(generated.columns),
+            vec![ProcWidgetColumn::WritePerSecond; 3]
+        );
     }
 }
diff --git a/src/widgets/process_table.rs b/src/widgets/process_table.rs
index 1b07274b..6599fee8 100644
--- a/src/widgets/process_table.rs
+++ b/src/widgets/process_table.rs
@@ -9,7 +9,6 @@ use indexmap::IndexSet;
 use itertools::Itertools;
 pub use proc_widget_column::*;
 pub use proc_widget_data::*;
-use serde::{de::Error, Deserialize};
 use sort_table::SortTableColumn;
 
 use crate::{
@@ -111,7 +110,6 @@ pub struct ProcTableConfig {
 
 /// A hacky workaround for now.
 #[derive(PartialEq, Eq, Hash, Clone, Copy, Debug)]
-#[cfg_attr(feature = "generate_schema", derive(schemars::JsonSchema))]
 pub enum ProcWidgetColumn {
     PidOrCount,
     ProcNameOrCommand,
@@ -130,36 +128,6 @@ pub enum ProcWidgetColumn {
     GpuUtil,
 }
 
-impl<'de> Deserialize<'de> for ProcWidgetColumn {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: serde::Deserializer<'de>,
-    {
-        let value = String::deserialize(deserializer)?.to_lowercase();
-        match value.as_str() {
-            "cpu%" => Ok(ProcWidgetColumn::Cpu),
-            "mem" => Ok(ProcWidgetColumn::Mem),
-            "mem%" => Ok(ProcWidgetColumn::Mem),
-            "pid" => Ok(ProcWidgetColumn::PidOrCount),
-            "count" => Ok(ProcWidgetColumn::PidOrCount),
-            "name" => Ok(ProcWidgetColumn::ProcNameOrCommand),
-            "command" => Ok(ProcWidgetColumn::ProcNameOrCommand),
-            "read" | "r/s" | "rps" => Ok(ProcWidgetColumn::ReadPerSecond),
-            "write" | "w/s" | "wps" => Ok(ProcWidgetColumn::WritePerSecond),
-            "tread" | "t.read" => Ok(ProcWidgetColumn::TotalRead),
-            "twrite" | "t.write" => Ok(ProcWidgetColumn::TotalWrite),
-            "state" => Ok(ProcWidgetColumn::State),
-            "user" => Ok(ProcWidgetColumn::User),
-            "time" => Ok(ProcWidgetColumn::Time),
-            #[cfg(feature = "gpu")]
-            "gmem" | "gmem%" => Ok(ProcWidgetColumn::GpuMem),
-            #[cfg(feature = "gpu")]
-            "gpu%" => Ok(ProcWidgetColumn::GpuUtil),
-            _ => Err(Error::custom("doesn't match any column type")),
-        }
-    }
-}
-
 // This is temporary. Switch back to `ProcColumn` later!
 
 pub struct ProcWidgetState {