Macro assertables::assert_fs_read_to_string_lt_expr

macro_rules! assert_fs_read_to_string_lt_expr {
    ($a_path:expr,  $b_expr:expr $(,)?) => { ... };
    ($a_path:expr, $b_expr:expr, $($message:tt)+) => { ... };
}

Assert a std::fs::read_to_string() value is less than an expression.

• If true, return ().

• Otherwise, call panic! with a message and the values of the expressions with their debug representations.

Examples

use std::io::Read;

let path = "alfa.txt";
let value = String::from("bravo\n");
assert_fs_read_to_string_lt_expr!(&path, &value);

let path = "bravo.txt";
let value = String::from("alfa\n");
assert_fs_read_to_string_lt_expr!(&path, &value);
// assertion failed: `assert_fs_read_to_string_lt_expr!(a_path, b_expr)`
//  a_path label: `&path`,
//  a_path debug: `\"bravo.txt\"`,
//  b_expr label: `&value`,
//  b_expr debug: `\"alfa\\n\"`,
//             a: `\"bravo\\n\"`,
//             b: `\"alfa\\n\"`

Module macros

• assert_fs_read_to_string_lt_expr
• assert_fs_read_to_string_lt_expr_as_result
• debug_assert_fs_read_to_string_lt_expr