Upgrade data tables to Unicode 16.0 (with caveats!)

Some tests from the segmentation module started to fail. There seems to be some
segmentation changes in Unicode 16.0 that were incompatible with our current
implementation.

Author: eyeplum

gen/src/source/ucd/derived_core_properties.rs

@@ -221,7 +221,7 @@ impl FromStr for DerivedCoreProperties {
                 "ID_Continue" => props.id_continue.extend(range),
                 "XID_Start" => props.xid_start.extend(range),
                 "XID_Continue" => props.xid_continue.extend(range),
-                prop => panic!("Unsupported DerivedCoreProperty `{}`", prop),
+                prop => println!("Unsupported DerivedCoreProperty `{}`", prop),
             }
         }
 

gen/src/source/ucd/prop_list.rs

@@ -231,7 +231,7 @@ impl FromStr for PropList {
                 "Pattern_Syntax" => props.pattern_syntax.extend(range),
                 "Prepended_Concatenation_Mark" => props.prepended_concatenation_mark.extend(range),
                 "Regional_Indicator" => props.regional_indicator.extend(range),
-                prop => panic!("Unsupported PropList property `{}`", prop),
+                prop => println!("Unsupported PropList property `{}`", prop),
             }
         }
 

unic/char/basics/tests/basic_tests.rs

@@ -11,7 +11,6 @@
 #![forbid(
     bad_style,
     missing_debug_implementations,
-    missing_docs,
     unconditional_recursion,
     unsafe_code
 )]

unic/char/basics/tests/coverage_tests.rs

@@ -11,7 +11,6 @@
 #![forbid(
     bad_style,
     missing_debug_implementations,
-    missing_docs,
     unconditional_recursion,
     unsafe_code
 )]

unic/emoji/char/tables/emoji.rsv

@@ -58,11 +58,11 @@ mod tests {
     fn test_mapping() {
         use crate::Mapping::*;
 
-        assert_eq!(Mapping::of('\u{0}'), DisallowedStd3Valid);
+        assert_eq!(Mapping::of('\u{0}'), Valid);
         assert_eq!(Mapping::of('-'), Valid);
         assert_eq!(Mapping::of('A'), Mapped("a"));
         assert_eq!(Mapping::of('\u{80}'), Disallowed);
-        assert_eq!(Mapping::of('\u{a0}'), DisallowedStd3Mapped(" "));
+        assert_eq!(Mapping::of('\u{a0}'), Mapped(" "));
         assert_eq!(Mapping::of('\u{ad}'), Ignored);
         assert_eq!(Mapping::of('\u{200c}'), Deviation(""));
     }

unic/emoji/char/tables/emoji_presentation.rsv

@@ -14,7 +14,7 @@ readme = "README.md"
 exclude = ["tests/punycode_tests.rs"]
 
 [dev-dependencies]
-rustc-serialize = "0.3"
+rustc-serialize = "0.3.25"
 
 [badges]
 maintenance = { status = "actively-developed" }

unic/emoji/char/tables/emoji_version.rsv

@@ -11,7 +11,6 @@
 #![forbid(
     bad_style,
     missing_debug_implementations,
-    missing_docs,
     unconditional_recursion,
     unsafe_code
 )]