Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

Unreleased - ReleaseDate

2.2.1 - 2026-04-17

Internal

• Dependency update

2.2.0 - 2026-03-10

Compatibility

• Change cargo_bin bad paths to panics

2.1.3 - 2026-03-10

Fixes

• Un-deprecate cargo_bin

2.1.2 - 2026-01-09

Fixes

• Add #[must_use] to help catch missing assertions

2.1.1 - 2025-10-29

2.1.0 - 2025-10-28

Compatibility

• Deprecated crate_name!() in favor of pkg_name!()
• Deprecated Command::cargo_bin, CommandCargoExt::cargo_bin, cargo_bin in favor of cargo_bin!, cargo_bin_cmd!

Features

• Provide cargo_bin_cmd!()
• Use pkg_name!() as a default parameter to cargo_bin!()

2.0.17 - 2025-04-16

Features

• Add cargo::cargo_bin! which will work with Cargo's build-dir

2.0.16 - 2024-08-09

Features

• Add getters to Command to mirror those added to the standard library

2.0.15 - 2024-07-25

Compatibility

• MSRV is now 1.74.0

2.0.14 - 2024-02-19

Compatibility

• MSRV is now 1.73.0

Features

• Run using the cargo target runner

2.0.13 - 2024-01-12

Internal

• Dependency update

2.0.12 - 2023-07-14

Compatibility

• MSRV is now 1.66.0

Fixes

• Fix typo in failure output

2.0.11 - 2023-04-13

Internal

• Dependency update

2.0.10 - 2023-03-16

Internal

• Dependency update

2.0.9 - 2023-03-14

Compatibility

• Update MSRV to 1.64.0

Fixes

• Correctly handle CLICOLOR=1
• Correctly handle NO_COLOR=
• Auto-enable color on CI

2.0.8 - 2023-01-09

Features

• Make binary data easier to read by resolving newlines

2.0.7 - 2022-12-02

2.0.6 - 2022-11-04

Fixes

• Hide internal-only optional dependencies

2.0.5 - 2022-10-20

Features

• Added AssertError::assert

2.0.4 - 2022-01-13

Fixes

• Improved Debug output

2.0.3 - 2022-01-11

2.0.2 - 2021-10-07

2.0.1 - 2021-09-06

Fixes

• Show caller for panic, rather than assert_cmd

2.0.0 - 2021-08-05

Breaking Changes

• Assert::append_context now requires a Send+Sync context, to be compatible with being put in error types

1.0.8 - 2021-07-31

Features

• try variants of asserts to get an error instead

1.0.7 - 2021-07-03

1.0.6 - 2021-07-01

Fixes

• Links in docs

1.0.5 - 2021-06-02

1.0.4 - 2021-05-12

Features

• Take advantage of CARGO_BIN_EXE for less brittleness

Fixes

• Fix broken links in documentation
• Provide consistent spawn failure message

1.0.3 - 2021-02-01

1.0.2 - 2020-11-23

Fixes

• Be explicit about spawn failure (closes #109).

1.0.1 - 2020-03-30

Fixes

• Reduce dependencies.

1.0.0 - 2020-03-26

Stable release!

0.12.2 - 2020-03-26

Features

• cmd:
  • Support timeouts (closes #10).

0.12.1 - 2020-03-25

Bug Fixes

• cmd:
  • Avoid stdin/stdout deadlocks by writing/reading in parallel (closes #42).

0.12.0 - 2019-12-05

Bug Fixes

• More accurately name the cmd module (15e40f67, breaks #)
• stdin:: Provide a Command wrapper (d159e875, closes #73)

Breaking Changes

• More accurately name the cmd module (15e40f67, breaks #)
• stdin:: Provide a Command wrapper (d159e875, closes #73)

0.11.1 - 2019-03-23

Bug Fixes

• stdin: Docs didn't work (2d4756a2, closes #71)

0.11.0 - 2019-01-29

Performance

• cargo: Faster bin lookup (93791474, closes #6, #57, breaks #)

Breaking Changes

• cargo: Faster bin lookup (93791474, closes #6, #57, breaks #)
  • As a side-effect, removed cargo_example in favor of using escargot.
  • See the assert_cmd::cargo docs for trade-offs with when to use escargot vs assert_cmd

0.10.2 - 2018-11-21

Bug Fixes

• assert: Support Strings for easy comparison (81035079, closes #60)
• docs:
  • A broken link (854f7c27)
  • List caveats for cargo support.

0.10.1 - 2018-10-10

Bug Fixes

• Documentation fixes

0.10.0 - 2018-10-10

Breaking Changes

• Remove deprecated functions (fa01930c, breaks #)
• Better group API (b1376f9a, closes #40, breaks #)
• Use predicates 1.0 (1e0ece83, closes #8, breaks #)
• cargo: Reuse the current target (403f612a, closes #44, breaks #)

Features

• assert: Simplify passing in Predicate (ee4c45ed, closes #32)

0.9.1 - 2018-08-09

Bug Fixes

• cargo: Point people to escargot (2e32822c, closes #44)

0.9.0 - 2018-08-02

Breaking Changes

• assert:
  • Upgrade to predicates-core 0.9.0 (e089a32d, closes #1)
  • Change set_stdin to clarify intent (624a7988, closes #29)

Bug Fixes

• assert:
  • Change set_stdin to clarify intent (624a7988, closes #29)
  • Reduced duplicate information being reported in failure message.
• Improve documentation to better jump start users.

Features

• assert: Show cause of assert (e089a32d, closes #1)

0.6.0 - 2018-07-18

Features

• with_stdin: Accept files (#24)

Breaking Changes

• with_stdin: Accept files (#24)

0.5.0 - 2018-07-13

Features

• with_stdin: Work with chained APIs (#23)

Breaking Changes

• with_stdin: Work with chained APIs (#23)

0.4.0 - 2018-06-28

Features

• assert: Short-hand output predicates
  • stdout()/stderr() accept str(43eceba0, closes #2)
  • stdout()/stderr() accept byte slices (111abca9)
  • code() accept a set. (72dca8d0)
• assert: Context on status failures (af52e9c5, closes #16)

Breaking Changes

• assert: Short-hand output predicates changed assert signatures (43eceba0, closes #2)
• Switch OutputError from Fail (1061baa0)
• cargo: Define a CargoError (7bd71a8a)

0.3.0 - 2018-06-07

Features

• Attempted to improve the documentation.

Breaking Changes

• Moved all cargo stuff under cargo module.

0.2.0 - 2018-06-06

Features

• Short-hand Assert::code (e234685d, b3450b86)

Bug Fixes

• Simplify stdout/stderr str predicates (8cdfb91e, closes #11)

Breaking Changes

• Change to predicates v0.5.0 (5fa02435)
• Simplify stdout/stderr str predicates (8cdfb91e, closes #11)