Function normalize_inline_literal 

pub fn normalize_inline_literal(raw: &str) -> String

Normalizes an inline-snapshot literal to the text it actually stands for.

Test source indents the literal for readability, so the raw token is not the snapshot. Normalization undoes exactly the cosmetic part: it drops a single leading newline (the r#"-then-newline idiom), removes the common leading indentation shared by every non-blank line, and trims trailing whitespace. A single-line literal with no leading newline is returned trimmed of trailing whitespace and otherwise untouched.

use test_better_core::TestResult;
use test_better_matchers::{eq, check};
use test_better_snapshot::normalize_inline_literal;

let raw = "\n    User { name: \"alice\" }\n";
check!(normalize_inline_literal(raw)).satisfies(eq("User { name: \"alice\" }".to_string()))?;