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heck

Highly Performant String Case Converter

v0.1.5 · Apr 17, 2025 · MIT + file LICENSE
CRAN GitHub Mirror

Description

Provides a case conversion between common cases like CamelCase and snake_case. Using the 'rust crate heck' <https://github.com/withoutboats/heck> as the backend for a highly performant case conversion for 'R'.

Downloads

CRAN

531

Last 30 days

6682nd

1.6K

Last 90 days

6.5K

Last year

Trend: -5.9% (30d vs prior 30d)

r2u CRAN

24

Last 30 days

115

Last 90 days

395

Last year

Trend: -40% (30d vs prior 30d)

CRAN Check Status

10 NOTE
3 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang NOTE
r-devel-linux-x86_64-debian-gcc NOTE
r-devel-linux-x86_64-fedora-clang NOTE
r-devel-linux-x86_64-fedora-gcc NOTE
r-devel-windows-x86_64 NOTE
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 NOTE
r-release-linux-x86_64 NOTE
r-release-macos-arm64 NOTE
r-release-macos-x86_64 NOTE
r-release-windows-x86_64 NOTE
Check details (10 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-devel-linux-x86_64-debian-gcc

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-devel-linux-x86_64-fedora-clang

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-devel-linux-x86_64-fedora-gcc

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-devel-windows-x86_64

compiled code

File 'heck/libs/x64/heck.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.
NOTE r-patched-linux-x86_64

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-release-linux-x86_64

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-release-macos-arm64

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-release-macos-x86_64

compiled code

File ‘heck/libs/heck.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
NOTE r-release-windows-x86_64

compiled code

File 'heck/libs/x64/heck.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.

Check History

NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 27, 2026
NOTE r-devel-linux-x86_64-debian-gcc

compiled code

File ‘heck/libs/heck.so’:
  Found non-API calls to R: ‘R_MissingArg’, ‘R_NamespaceRegistry’,
    ‘R_Srcref’, ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Code

Code metrics have not been computed for this package yet.

Version History

7 tracked
new 0.1.5 Mar 10, 2026
updated 0.1.5 ← 0.1.4 diff Apr 16, 2025
updated 0.1.4 ← 0.1.3 diff Apr 7, 2025
updated 0.1.3 ← 0.1.2 diff Sep 10, 2024
updated 0.1.2 ← 0.1.1 diff Sep 3, 2024
updated 0.1.1 ← 0.1.0 diff Jul 3, 2024
new 0.1.0 Apr 11, 2024