assertables

Macro assert_fs_read_to_string_gt_expr_as_result

source
macro_rules! assert_fs_read_to_string_gt_expr_as_result {
    ($a_path:expr, $b_expr:expr $(,)?) => { ... };
}
Expand description

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

Pseudocode:
std::fs::read_to_string(path) > expr

  • If true, return Result Ok(()).

  • Otherwise, return Result Err with a diagnostic message.

This macro provides the same statements as assert_fs_read_to_string_gt_expr, except this macro returns a Result, rather than doing a panic.

This macro is useful for runtime checks, such as checking parameters, or sanitizing inputs, or handling different results in different ways.

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