Fix feature permutation mis-compilations found with cargo-hack

Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>

Makefile

@@ -24,6 +24,7 @@ TAGREF_BIN ?= tagref
 CARGO_ARGS ?=
 RUSTFLAGS ?= -D warnings -W unreachable-pub -W rust-2021-compatibility
 CARGO_SORT_BIN = cargo-sort
+CARGO_HACK_BIN = cargo-hack
 PRINTF = /usr/bin/printf
 
 # Options
@@ -119,6 +120,10 @@ test: test-docs
 test-docs:
 	@RUSTFLAGS='${RUSTFLAGS}' ${CARGO_BIN} test ${CARGO_ARGS} ${CARGO_COLOR}--target-dir="${CARGO_TARGET_DIR}" --all --doc
 
+.PHONY: test-feature-permutations
+test-feature-permutations:
+	$(CARGO_HACK_BIN) hack --feature-powerset
+
 .PHONY: check-deps
 check-deps:
 	@(if ! echo ${MIN_RUSTC}\\n`${CARGO_BIN} --version | grep ^cargo | cut -d ' ' -f 2` | sort -CV; then echo "rust version >= ${RED}${MIN_RUSTC}${ANSI_RESET} required, found: `which ${CARGO_BIN}` `${CARGO_BIN} --version | cut -d ' ' -f 2`" \

meli/Cargo.toml

@@ -31,7 +31,7 @@ indexmap = { version = "^1.6", features = ["serde-1"] }
 libc = { version = "0.2.125", default-features = false, features = ["extra_traits"] }
 libz-sys = { version = "1.1", features = ["static"], optional = true }
 linkify = { version = "^0.8", default-features = false }
-melib = { path = "../melib", version = "0.8.5-rc.3" }
+melib = { path = "../melib", version = "0.8.5-rc.3", features = ["unicode-algorithms"] }
 nix = { version = "^0.24", default-features = false }
 notify = { version = "4.0.1", default-features = false } # >:c
 num_cpus = "1.12.0"
@@ -54,7 +54,7 @@ version = "0.2.3"
 optional = true
 
 [features]
-default = ["sqlite3", "notmuch", "smtp", "dbus-notifications", "gpgme", "cli-docs", "jmap", "text-processing", "static"]
+default = ["sqlite3", "notmuch", "smtp", "dbus-notifications", "gpgme", "cli-docs", "jmap", "static"]
 notmuch = ["melib/notmuch"]
 jmap = ["melib/jmap"]
 sqlite3 = ["melib/sqlite3"]
@@ -64,7 +64,6 @@ regexp = ["dep:pcre2"]
 dbus-notifications = ["dep:notify-rust"]
 cli-docs = ["dep:flate2"]
 svgscreenshot = ["dep:svg_crate"]
-text-processing = ["melib/unicode-algorithms"]
 gpgme = ["melib/gpgme"]
 # Static / vendoring features.
 tls-static = ["melib/tls-static"]

meli/src/main.rs

@@ -101,6 +101,11 @@ fn run_app(opt: Opt) -> Result<()> {
         Some(SubCommand::EditConfig) => {
             return subcommands::edit_config();
         }
+        #[cfg(not(feature = "cli-docs"))]
+        Some(SubCommand::Man(ManOpt {})) => {
+            return Err(Error::new("error: this version of meli was not build with embedded documentation (cargo feature `cli-docs`). You might have it installed as manpages (eg `man meli`), otherwise check https://meli-email.org"));
+        }
+        #[cfg(feature = "cli-docs")]
         Some(SubCommand::Man(ManOpt { page, no_raw })) => {
             return subcommands::man(page, false).and_then(|s| subcommands::pager(s, no_raw));
         }
@@ -133,6 +138,13 @@ fn run_app(opt: Opt) -> Result<()> {
             println!("{}", temp_dir.display());
             return Ok(());
         }
+        #[cfg(not(feature = "cli-docs"))]
+        Some(SubCommand::InstallMan {
+            destination_path: _,
+        }) => {
+            return Err(Error::new("error: this version of meli was not build with embedded documentation (cargo feature `cli-docs`). You might have it installed as manpages (eg `man meli`), otherwise check https://meli-email.org"));
+        }
+        #[cfg(feature = "cli-docs")]
         Some(SubCommand::InstallMan { destination_path }) => {
             match args::manpages::ManPages::install(destination_path) {
                 Ok(p) => println!("Installed at {}.", p.display()),

meli/src/state.rs

@@ -839,7 +839,7 @@ impl State {
                     title: None,
                     source: None,
                     body: "Message index rebuild failed: meli is not built with sqlite3 support."
-                        .to_string(),
+                        .into(),
                     kind: Some(NotificationType::Error(ErrorKind::None)),
                 });
             }

meli/src/subcommands.rs

@@ -134,7 +134,7 @@ pub fn pager(v: String, no_raw: Option<Option<bool>>) -> Result<()> {
 
 #[cfg(not(feature = "cli-docs"))]
 pub fn man(_: ManOpt) -> Result<()> {
-    Err(Error::new("error: this version of meli was not build with embedded documentation (cargo feature `cli-docs`). You might have it installed as manpages (eg `man meli`), otherwise check https://meli.delivery"))
+    Err(Error::new("error: this version of meli was not build with embedded documentation (cargo feature `cli-docs`). You might have it installed as manpages (eg `man meli`), otherwise check https://meli-email.org"))
 }
 
 pub fn compiled_with() -> Result<()> {