Set width=-1 on libyaml emitter

dtolnay · Sep 2, 2022 · 53ccded · 53ccded
1 parent 4efbe50
commit 53ccded
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/src/libyaml/emitter.rs b/src/libyaml/emitter.rs
@@ -70,6 +70,7 @@ impl<'a> Emitter<'a> {
                 panic!("malloc error: {}", libyaml::Error::emit_error(emitter));
             }
             sys::yaml_emitter_set_unicode(emitter, true);
+            sys::yaml_emitter_set_width(emitter, -1);
             addr_of_mut!((*owned.ptr).write).write(write);
             addr_of_mut!((*owned.ptr).write_error).write(None);
             sys::yaml_emitter_set_output(emitter, write_handler, owned.ptr.cast());

diff --git a/tests/test_serde.rs b/tests/test_serde.rs
@@ -542,9 +542,7 @@ fn test_long_string() {
     };
 
     let yaml = indoc! {"
-        string: word word word word word word word word word word word word word word word
-          word word word word word word word word word word word word word word word word
-          word word word word
+        string: word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word
     "};
 
     test_serde(&thing, yaml);