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Diffstat (limited to 'gnu/packages/crates-io.scm')
| -rw-r--r-- | gnu/packages/crates-io.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm index ddca596c9d..328fde1c0f 100644 --- a/gnu/packages/crates-io.scm +++ b/gnu/packages/crates-io.scm @@ -19995,7 +19995,10 @@ other crates to create safe wrappers around Oniguruma.") (home-page "https://github.com/matklad/once_cell") (synopsis "Single assignment cells and lazy values") (description - "Single assignment cells and lazy values.") + "This package provides two new cell-like types, @code{unsync::OnceCell} +and @code{sync::OnceCell}. OnceCell might store arbitrary non-copy types, can +be assigned to at most once and provide direct access to the stored +contents.") (license (list license:expat license:asl2.0)))) (define-public rust-once-cell-0.1 |