| author | wenzelm |
| Fri, 16 Jun 2023 14:01:30 +0200 | |
| changeset 78169 | 5ad1ae8626de |
| parent 76351 | 2cee31cd92f0 |
| permissions | -rw-r--r-- |
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76351
2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
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changeset
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1 |
(* Title: Pure/General/zstd.ML |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
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Author: Makarius |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
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3 |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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4 |
Support for Zstd compression (via Isabelle/Scala). |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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*) |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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signature Zstd = |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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sig |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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val compress: Bytes.T -> Bytes.T |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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10 |
val uncompress: Bytes.T -> Bytes.T |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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end; |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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structure Zstd: Zstd = |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
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struct |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
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changeset
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15 |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
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val compress = \<^scala>\<open>Zstd.compress\<close>; |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
|
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val uncompress = \<^scala>\<open>Zstd.uncompress\<close>; |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
|
18 |
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2cee31cd92f0
generic support for XZ and Zstd compression in Isabelle/Scala;
wenzelm
parents:
diff
changeset
|
19 |
end; |