Crate testutils 

Features

• std Enables standard library support. When enabled, the crate cannot be used in no_std environments.

• bool_ext

  • Adds .then_ok_or_else(||{err}) & .then_ok_or(err) method for bool type

• print_ext

  • Provides some printing helpers.

• re_exports_tap

  • pub use tap

• os_cmd Configurable command builders:

  • Preconfigured cargo command structs (e.g., CargoDoc, CargoCmd)
  • Cross-platform command execution utilities

Re-exports

pub use tap;re_exports_tap

Modules

bool_extbool_ext

Extension trait for types that can be converted into a bool.

os_cmdos_cmd

print_extprint_ext

Macros

dbgstd

Outputs the information of the expression(s) to stderr.

dbg_ref

Similar to the std::dbg! macro, but inspects values by reference without moving them. This allows debugging values without transferring ownership, while showing the underlying value’s type information (not reference types).

generate_struct_arr

Generates a list of tuples containing field names and their values

get_pkg_name

env!("CARGO_PKG_NAME")

ident_to_kebab_kv

Converts an identifier to a kebab-case key and its corresponding value.

ident_value_pair

Converts an identifier into a (name, value) pair.

new_once_lockstd

Generates a static OnceLock variable with the given name and type.

Functions

simple_benchmarkstd

Runs the given function and prints the elapsed time. It supports stable Rust.