Crate use_case 

use-case

Composable string casing primitives for RustUse.

use-case keeps case conversion predictable and lightweight. It is aimed at repository naming, identifier shaping, and small formatting tasks instead of locale-aware typography.

Included conversions

• to_snake_case
• to_kebab_case
• to_pascal_case
• to_camel_case
• to_title_case
• to_constant_case
• detect_case

Example

use use_case::{detect_case, to_kebab_case, to_pascal_case, TextCase};

assert_eq!(to_kebab_case("HTTPServerError"), "http-server-error");
assert_eq!(to_pascal_case("user_profile"), "UserProfile");
assert_eq!(detect_case("userProfile"), TextCase::Camel);

Scope

• ASCII-first and predictable.
• Conservative with punctuation and repeated separators.
• Unicode letters are preserved for case conversion where Rust’s built-in casing supports them.

Structs

CaseConversion

A reusable case-conversion descriptor.

Enums

CaseError

Errors returned by CaseConversion.

TextCase

Describes a detected or requested text case.

Functions

detect_case

Detects the most practical case shape for the input.

to_camel_case

Converts input into camelCase.

to_constant_case

Converts input into CONSTANT_CASE.

to_kebab_case

Converts input into kebab-case.

to_pascal_case

Converts input into PascalCase.

to_snake_case

Converts input into snake_case.

to_title_case

Converts input into title case separated by spaces.