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Support for SCREAMING-KEBAB-CASE

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This commit is contained in:
Sergey Potapov
2017-09-05 20:23:38 +02:00
parent d4042872f5
commit e67d941b78
2 changed files with 40 additions and 11 deletions
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serde_derive_internals/src/case.rs
+17 -10
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@@ -27,6 +27,8 @@ pub enum RenameRule {
ScreamingSnakeCase,
/// Rename direct children to "kebab-case" style.
KebabCase,
/// Rename direct children to "SCREAMING-KEBAB-CASE" style.
ScreamingKebabCase
}
impl RenameRule {
@@ -47,6 +49,7 @@ impl RenameRule {
}
ScreamingSnakeCase => SnakeCase.apply_to_variant(variant).to_ascii_uppercase(),
KebabCase => SnakeCase.apply_to_variant(variant).replace('_', "-"),
ScreamingKebabCase => ScreamingSnakeCase.apply_to_variant(variant).replace('_', "-")
}
}
@@ -74,6 +77,7 @@ impl RenameRule {
}
ScreamingSnakeCase => field.to_ascii_uppercase(),
KebabCase => field.replace('_', "-"),
ScreamingKebabCase => ScreamingSnakeCase.apply_to_field(field).replace('_', "-")
}
}
}
@@ -89,6 +93,7 @@ impl FromStr for RenameRule {
"snake_case" => Ok(SnakeCase),
"SCREAMING_SNAKE_CASE" => Ok(ScreamingSnakeCase),
"kebab-case" => Ok(KebabCase),
"SCREAMING-KEBAB-CASE" => Ok(ScreamingKebabCase),
_ => Err(()),
}
}
@@ -96,12 +101,12 @@ impl FromStr for RenameRule {
#[test]
fn rename_variants() {
for &(original, lower, camel, snake, screaming, kebab) in
for &(original, lower, camel, snake, screaming, kebab, screaming_kebab) in
&[
("Outcome", "outcome", "outcome", "outcome", "OUTCOME", "outcome"),
("VeryTasty", "verytasty", "veryTasty", "very_tasty", "VERY_TASTY", "very-tasty"),
("A", "a", "a", "a", "A", "a"),
("Z42", "z42", "z42", "z42", "Z42", "z42"),
("Outcome", "outcome", "outcome", "outcome", "OUTCOME", "outcome", "OUTCOME"),
("VeryTasty", "verytasty", "veryTasty", "very_tasty", "VERY_TASTY", "very-tasty", "VERY-TASTY"),
("A", "a", "a", "a", "A", "a", "A"),
("Z42", "z42", "z42", "z42", "Z42", "z42", "Z42"),
] {
assert_eq!(None.apply_to_variant(original), original);
assert_eq!(LowerCase.apply_to_variant(original), lower);
@@ -110,17 +115,18 @@ fn rename_variants() {
assert_eq!(SnakeCase.apply_to_variant(original), snake);
assert_eq!(ScreamingSnakeCase.apply_to_variant(original), screaming);
assert_eq!(KebabCase.apply_to_variant(original), kebab);
assert_eq!(ScreamingKebabCase.apply_to_variant(original), screaming_kebab);
}
}
#[test]
fn rename_fields() {
for &(original, pascal, camel, screaming, kebab) in
for &(original, pascal, camel, screaming, kebab, screaming_kebab) in
&[
("outcome", "Outcome", "outcome", "OUTCOME", "outcome"),
("very_tasty", "VeryTasty", "veryTasty", "VERY_TASTY", "very-tasty"),
("a", "A", "a", "A", "a"),
("z42", "Z42", "z42", "Z42", "z42"),
("outcome", "Outcome", "outcome", "OUTCOME", "outcome", "OUTCOME"),
("very_tasty", "VeryTasty", "veryTasty", "VERY_TASTY", "very-tasty", "VERY-TASTY"),
("a", "A", "a", "A", "a", "A"),
("z42", "Z42", "z42", "Z42", "z42", "Z42"),
] {
assert_eq!(None.apply_to_field(original), original);
assert_eq!(PascalCase.apply_to_field(original), pascal);
@@ -128,5 +134,6 @@ fn rename_fields() {
assert_eq!(SnakeCase.apply_to_field(original), original);
assert_eq!(ScreamingSnakeCase.apply_to_field(original), screaming);
assert_eq!(KebabCase.apply_to_field(original), kebab);
assert_eq!(ScreamingKebabCase.apply_to_field(original), screaming_kebab);
}
}