diff --git a/crates/proof/src/cs/mod.rs b/crates/proof/src/cs/mod.rs
index 7a910c72d..fee7c561c 100644
--- a/crates/proof/src/cs/mod.rs
+++ b/crates/proof/src/cs/mod.rs
@@ -31,11 +31,11 @@ const NAMES: &[&str] = &["cs_CZ", "cs-CZ", "cs"];
 /// [`install_dictionary`], or an empty one when none is available (Czech spelling is off
 /// then; see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).dict.as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).dict.as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.dict.get_or_insert(loaded).clone()
 }
@@ -56,7 +56,7 @@ fn load_installed() -> AffixDict {
 /// UTF-8), for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     slot.dict = Some(Arc::new(d));
     slot.in_memory = true;
     Ok(())
@@ -65,7 +65,7 @@ pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     slot.dict = None;
     slot.in_memory = false;
 }
@@ -75,7 +75,7 @@ pub fn reload_dictionary() {
 /// none. A dictionary given with [`install_dictionary`] has no file and isn't reported, even if a
 /// matching file also happens to exist.
 pub fn installed_path() -> Option<std::path::PathBuf> {
-    if DICT.read().unwrap_or_else(|e| e.into_inner()).in_memory {
+    if DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).in_memory {
         return None;
     }
     crate::hunspell::find(NAMES).map(|(_, dic)| dic)
diff --git a/crates/proof/src/hr/mod.rs b/crates/proof/src/hr/mod.rs
index 1c89b4fac..ee9d58e92 100644
--- a/crates/proof/src/hr/mod.rs
+++ b/crates/proof/src/hr/mod.rs
@@ -25,11 +25,11 @@ const NAMES: &[&str] = &["hr_HR", "hr-HR", "hr"];
 /// [`install_dictionary`], or an empty one when none is available (Croatian spelling is off
 /// then; see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.get_or_insert(loaded).clone()
 }
@@ -51,14 +51,14 @@ fn load_installed() -> AffixDict {
 /// UTF-8), for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the Hunspell `hr_HR` dictionary found in the dictionaries folder or the
diff --git a/crates/proof/src/hunspell.rs b/crates/proof/src/hunspell.rs
index 6f0cab1de..0e4303beb 100644
--- a/crates/proof/src/hunspell.rs
+++ b/crates/proof/src/hunspell.rs
@@ -27,7 +27,7 @@ static LOAD_ERRORS: RwLock<Vec<(String, PathBuf, String)>> = RwLock::new(Vec::ne
 /// Remember (or, for `Ok`, forget) why the dictionary `key` found at `dic` failed to load, and
 /// hand the result back unchanged.
 pub fn note_load<T>(key: &str, dic: &Path, result: Result<T, String>) -> Result<T, String> {
-    let mut errors = LOAD_ERRORS.write().unwrap_or_else(|e| e.into_inner());
+    let mut errors = LOAD_ERRORS.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     errors.retain(|(k, _, _)| k != key);
     if let Err(e) = &result {
         errors.push((key.to_string(), dic.to_path_buf(), e.clone()));
@@ -37,19 +37,19 @@ pub fn note_load<T>(key: &str, dic: &Path, result: Result<T, String>) -> Result<
 
 /// Forget the load error of the dictionary `key` (none found, or it is about to be searched for again).
 pub fn clear_load_error(key: &str) {
-    LOAD_ERRORS.write().unwrap_or_else(|e| e.into_inner()).retain(|(k, _, _)| k != key);
+    LOAD_ERRORS.write().unwrap_or_else(std::sync::PoisonError::into_inner).retain(|(k, _, _)| k != key);
 }
 
 /// The `.dic` file and the reason of the last failed load of the dictionary `key`, if any.
 pub fn load_error(key: &str) -> Option<(PathBuf, String)> {
-    LOAD_ERRORS.read().unwrap_or_else(|e| e.into_inner()).iter().find(|(k, _, _)| k == key).map(|(_, p, e)| (p.clone(), e.clone()))
+    LOAD_ERRORS.read().unwrap_or_else(std::sync::PoisonError::into_inner).iter().find(|(k, _, _)| k == key).map(|(_, p, e)| (p.clone(), e.clone()))
 }
 
 /// Search `dir` before the system locations (a "dictionaries folder" setting); `None` clears it.
 /// Takes effect for dictionaries not loaded yet.
 pub fn set_dictionary_dir(dir: Option<PathBuf>) {
-    *EXTRA_DIR.write().unwrap_or_else(|e| e.into_inner()) = dir;
-    LOAD_ERRORS.write().unwrap_or_else(|e| e.into_inner()).clear(); // they belong to the old search path
+    *EXTRA_DIR.write().unwrap_or_else(std::sync::PoisonError::into_inner) = dir;
+    LOAD_ERRORS.write().unwrap_or_else(std::sync::PoisonError::into_inner).clear(); // they belong to the old search path
 }
 
 /// The LibreOffice extension directories a Hunspell dictionary name may live in: LibreOffice's
@@ -67,7 +67,7 @@ fn lo_ext_dirs(name: &str) -> Vec<String> {
 /// language is being searched for, adds LibreOffice's extension folders for it (`dict-pt-BR`).
 pub fn search_dirs(lo_exts: Option<&[String]>) -> Vec<PathBuf> {
     let mut dirs: Vec<PathBuf> = Vec::new();
-    if let Some(d) = EXTRA_DIR.read().unwrap_or_else(|e| e.into_inner()).clone() {
+    if let Some(d) = EXTRA_DIR.read().unwrap_or_else(std::sync::PoisonError::into_inner).clone() {
         dirs.push(d);
     }
     if cfg!(target_arch = "wasm32") {
diff --git a/crates/proof/src/id/mod.rs b/crates/proof/src/id/mod.rs
index 09771e852..012babc0e 100644
--- a/crates/proof/src/id/mod.rs
+++ b/crates/proof/src/id/mod.rs
@@ -30,11 +30,11 @@ const CLITICS: &[&str] = &["se", "nya", "ku", "mu", "lah", "kah", "pun"];
 /// [`install_dictionary`], or an empty one when none is available (Indonesian spelling is off
 /// then; see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.get_or_insert(loaded).clone()
 }
@@ -55,14 +55,14 @@ fn load_installed() -> AffixDict {
 /// UTF-8), for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the Hunspell `id_ID` dictionary found in the dictionaries folder or the
diff --git a/crates/proof/src/it/mod.rs b/crates/proof/src/it/mod.rs
index 0e11ccaae..027006a69 100644
--- a/crates/proof/src/it/mod.rs
+++ b/crates/proof/src/it/mod.rs
@@ -34,11 +34,11 @@ const NAMES: &[&str] = &["it_IT", "it_CH", "it-IT", "it"];
 /// [`install_dictionary`], or an empty one when none is available (Italian spelling is off
 /// then; see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.get_or_insert(loaded).clone()
 }
@@ -59,14 +59,14 @@ fn load_installed() -> AffixDict {
 /// UTF-8), for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the Hunspell `it_IT` dictionary found in the dictionaries folder or the
diff --git a/crates/proof/src/lib.rs b/crates/proof/src/lib.rs
index 38f274c75..de5967829 100644
--- a/crates/proof/src/lib.rs
+++ b/crates/proof/src/lib.rs
@@ -116,14 +116,14 @@ static DICTIONARY_GENERATION: AtomicU64 = AtomicU64::new(0);
 
 /// Add a word to the user dictionary ("Add to Dictionary"). It applies to every language.
 pub fn add_word(w: &str) {
-    if user_words().write().unwrap_or_else(|e| e.into_inner()).insert(w.to_lowercase()) {
+    if user_words().write().unwrap_or_else(std::sync::PoisonError::into_inner).insert(w.to_lowercase()) {
         DICTIONARY_GENERATION.fetch_add(1, Ordering::Relaxed);
     }
 }
 
 /// Take a word out of the user dictionary (File › Options › Proofing). Returns whether it was there.
 pub fn remove_word(w: &str) -> bool {
-    let removed = user_words().write().unwrap_or_else(|e| e.into_inner()).remove(&w.to_lowercase());
+    let removed = user_words().write().unwrap_or_else(std::sync::PoisonError::into_inner).remove(&w.to_lowercase());
     if removed {
         DICTIONARY_GENERATION.fetch_add(1, Ordering::Relaxed);
     }
@@ -138,7 +138,7 @@ fn ignored_words() -> &'static RwLock<HashSet<String>> {
 /// Ignore a word everywhere until the app closes ("Ignore All"). Unlike [`add_word`] it isn't
 /// part of the user dictionary: it is never listed, saved or loaded, as in Word.
 pub fn ignore_word(w: &str) {
-    if ignored_words().write().unwrap_or_else(|e| e.into_inner()).insert(w.to_lowercase()) {
+    if ignored_words().write().unwrap_or_else(std::sync::PoisonError::into_inner).insert(w.to_lowercase()) {
         DICTIONARY_GENERATION.fetch_add(1, Ordering::Relaxed);
     }
 }
@@ -198,13 +198,13 @@ pub fn dictionary_generation() -> u64 {
 
 /// Is `lower` (a lower-case word) in the user dictionary or ignored?
 pub(crate) fn in_user_dictionary(lower: &str) -> bool {
-    user_words().read().unwrap_or_else(|e| e.into_inner()).contains(lower)
-        || ignored_words().read().unwrap_or_else(|e| e.into_inner()).contains(lower)
+    user_words().read().unwrap_or_else(std::sync::PoisonError::into_inner).contains(lower)
+        || ignored_words().read().unwrap_or_else(std::sync::PoisonError::into_inner).contains(lower)
 }
 
 /// Words in the user dictionary.
 pub fn user_dictionary() -> Vec<String> {
-    let mut v: Vec<String> = user_words().read().unwrap_or_else(|e| e.into_inner()).iter().cloned().collect();
+    let mut v: Vec<String> = user_words().read().unwrap_or_else(std::sync::PoisonError::into_inner).iter().cloned().collect();
     v.sort();
     v
 }
@@ -252,7 +252,7 @@ fn read_dictionary_file(path: &std::path::Path) -> Vec<String> {
 /// never a panic and never an error that stops startup. Returns the words added.
 pub fn load_user_dictionary(path: &std::path::Path) -> Vec<String> {
     let words = read_dictionary_file(path);
-    let mut set = user_words().write().unwrap_or_else(|e| e.into_inner());
+    let mut set = user_words().write().unwrap_or_else(std::sync::PoisonError::into_inner);
     let mut added = Vec::new();
     for w in words {
         if set.len() >= MAX_CUSTOM_WORDS {
@@ -278,7 +278,7 @@ pub fn save_user_dictionary(path: &std::path::Path, removed: &[String]) -> std::
     let removed: HashSet<String> = removed.iter().map(|w| w.to_lowercase()).collect();
     let on_disk = read_dictionary_file(path);
     {
-        let mut set = user_words().write().unwrap_or_else(|e| e.into_inner());
+        let mut set = user_words().write().unwrap_or_else(std::sync::PoisonError::into_inner);
         let mut changed = false;
         for w in on_disk {
             if set.len() >= MAX_CUSTOM_WORDS {
@@ -334,7 +334,9 @@ fn known_core(w: &str) -> bool {
     if base_known(d, w) || COMMON.split(' ').any(|c| c == w) {
         return true;
     }
-    if user_words().read().unwrap_or_else(|e| e.into_inner()).contains(w) || ignored_words().read().unwrap_or_else(|e| e.into_inner()).contains(w) {
+    if user_words().read().unwrap_or_else(std::sync::PoisonError::into_inner).contains(w)
+        || ignored_words().read().unwrap_or_else(std::sync::PoisonError::into_inner).contains(w)
+    {
         return true;
     }
     // Inflections.
diff --git a/crates/proof/src/pl/mod.rs b/crates/proof/src/pl/mod.rs
index 76fa455ec..18c968feb 100644
--- a/crates/proof/src/pl/mod.rs
+++ b/crates/proof/src/pl/mod.rs
@@ -33,11 +33,11 @@ const NAMES: &[&str] = &["pl_PL", "pl-PL", "pl"];
 /// [`install_dictionary`], or an empty one when none is available (Polish spelling is off then;
 /// see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.get_or_insert(loaded).clone()
 }
@@ -58,14 +58,14 @@ fn load_installed() -> AffixDict {
 /// for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the installed Polish dictionary, searching the dictionaries folder and
diff --git a/crates/proof/src/pt/mod.rs b/crates/proof/src/pt/mod.rs
index 3a8b059fc..de4198259 100644
--- a/crates/proof/src/pt/mod.rs
+++ b/crates/proof/src/pt/mod.rs
@@ -32,11 +32,11 @@ const NAMES: &[&str] = &["pt_BR", "pt-BR", "pt"];
 /// [`install_dictionary`], or an empty one when none is available (Portuguese spelling is off
 /// then; see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.get_or_insert(loaded).clone()
 }
@@ -57,14 +57,14 @@ fn load_installed() -> AffixDict {
 /// UTF-8), for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the installed Portuguese dictionary, searching the dictionaries folder and
diff --git a/crates/proof/src/ru/mod.rs b/crates/proof/src/ru/mod.rs
index 50faac380..c92e27125 100644
--- a/crates/proof/src/ru/mod.rs
+++ b/crates/proof/src/ru/mod.rs
@@ -52,11 +52,11 @@ const NAMES: &[&str] = &["ru_RU", "ru-RU", "ru"];
 /// [`install_dictionary`], or an empty one when none is available (Russian spelling is off then;
 /// see [`has_dictionary`]).
 pub fn dictionary() -> Arc<AffixDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).dict.as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).dict.as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     // Another thread (or an install) may have filled it meanwhile: that one wins.
     slot.dict.get_or_insert(loaded).clone()
 }
@@ -77,7 +77,7 @@ fn load_installed() -> AffixDict {
 /// for example one the user picked. On error the current dictionary stays.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = AffixDict::from_hunspell(aff, dic, &[])?;
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     slot.dict = Some(Arc::new(d));
     slot.in_memory = true;
     Ok(())
@@ -86,7 +86,7 @@ pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
 /// Forget the loaded dictionary, so the next check looks for an installed one again (after
 /// [`crate::hunspell::set_dictionary_dir`] or a dictionary was installed).
 pub fn reload_dictionary() {
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     slot.dict = None;
     slot.in_memory = false;
 }
@@ -96,7 +96,7 @@ pub fn reload_dictionary() {
 /// none. A dictionary given with [`install_dictionary`] has no file and isn't reported, even if a
 /// matching file also happens to exist.
 pub fn installed_path() -> Option<std::path::PathBuf> {
-    if DICT.read().unwrap_or_else(|e| e.into_inner()).in_memory {
+    if DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).in_memory {
         return None;
     }
     crate::hunspell::find(NAMES).map(|(_, dic)| dic)
diff --git a/crates/proof/src/tr/mod.rs b/crates/proof/src/tr/mod.rs
index d814dc2a3..bcab1546b 100644
--- a/crates/proof/src/tr/mod.rs
+++ b/crates/proof/src/tr/mod.rs
@@ -30,11 +30,11 @@ const NAMES: &[&str] = &["tr_TR", "tr-TR", "tr"];
 /// The Turkish dictionary: the installed Hunspell `tr_TR` (read on first use), one given with
 /// [`install_dictionary`], or an empty one when none is available.
 pub fn dictionary() -> Arc<TrDict> {
-    if let Some(d) = DICT.read().unwrap_or_else(|e| e.into_inner()).as_ref() {
+    if let Some(d) = DICT.read().unwrap_or_else(std::sync::PoisonError::into_inner).as_ref() {
         return d.clone();
     }
     let loaded = Arc::new(load_installed());
-    let mut slot = DICT.write().unwrap_or_else(|e| e.into_inner());
+    let mut slot = DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner);
     slot.get_or_insert(loaded).clone()
 }
 
@@ -61,13 +61,13 @@ fn load_installed() -> TrDict {
 /// Use this Turkish dictionary from now on.
 pub fn install_dictionary(aff: &str, dic: &str) -> Result<(), String> {
     let d = TrDict::from_hunspell(aff, dic)?;
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = Some(Arc::new(d));
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = Some(Arc::new(d));
     Ok(())
 }
 
 /// Reload the dictionary on next check.
 pub fn reload_dictionary() {
-    *DICT.write().unwrap_or_else(|e| e.into_inner()) = None;
+    *DICT.write().unwrap_or_else(std::sync::PoisonError::into_inner) = None;
 }
 
 /// The `.dic` file of the Hunspell `tr_TR` dictionary found in the dictionaries folder or the