error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
   --> src/commands/edge_app.rs:728:9
    |
728 | /         match InstanceManifest::new(path) {
729 | |             Ok(manifest) => {
730 | |                 if manifest.id.is_some() {
731 | |                     return Err(CommandError::InstanceAlreadyExists);
...   |
734 | |             Err(_) => {}
735 | |         }
    | |_________^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
    = note: `-D clippy::single-match` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::single_match)]`
help: try
    |
728 ~         if let Ok(manifest) = InstanceManifest::new(path) {
729 +             if manifest.id.is_some() {
730 +                 return Err(CommandError::InstanceAlreadyExists);
731 +             }
732 +         }
    |

error: associated function `ensure_manifest_is_valid` is never used
   --> src/commands/instance_manifest.rs:137:12
    |
112 | impl InstanceManifest {
    | --------------------- associated function in this implementation
...
137 |     pub fn ensure_manifest_is_valid(path: &Path) -> Result<(), CommandError> {
    |            ^^^^^^^^^^^^^^^^^^^^^^^^

error: constant `RESERVED_SETTING_NAMES` is never used
  --> src/commands/edge_app_settings.rs:13:7
   |
13 | const RESERVED_SETTING_NAMES: &[&str] = &[
   |       ^^^^^^^^^^^^^^^^^^^^^^

error: function `default_syntax` is never used
   --> src/commands/edge_app_manifest.rs:120:4
    |
120 | fn default_syntax() -> String {
    |    ^^^^^^^^^^^^^^

error: method `get_actual_app_id` is never used
    --> src/commands/edge_app.rs:1319:12
     |
805  | impl EdgeAppCommand {
     | ------------------- method in this implementation
...
1319 |     pub fn get_actual_app_id(
     |            ^^^^^^^^^^^^^^^^^

error: variant `EmptyAppId` is never constructed
   --> src/commands/mod.rs:118:5
    |
82  | pub enum CommandError {
    |          ------------ variant in this enum
...
118 |     EmptyAppId,
    |     ^^^^^^^^^^
    |
    = note: `CommandError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
    = note: `-D dead-code` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(dead_code)]`

error: variable does not need to be mutable
   --> src/commands/edge_app.rs:195:13
    |
195 |         let mut manifest = EdgeAppManifest::new(&manifest_path)?;
    |             ----^^^^^^^^
    |             |
    |             help: remove this `mut`
    |
    = note: `-D unused-mut` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(unused_mut)]`