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| author | Alex Auvolat <alex@adnab.me> | 2023-01-03 15:29:29 +0100 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2023-01-03 15:29:29 +0100 |
| commit | a54b67740d08e3fabeb1652a1bed14d78fea4b74 (patch) | |
| tree | dc672e5ff9ab83b95635f2ff30c17cd8c2bcedce /src/util/encode.rs | |
| parent | 8d5505514f950dc1ca1249a3385c9913b5b5e8e0 (diff) | |
| download | garage-a54b67740d08e3fabeb1652a1bed14d78fea4b74.tar.gz garage-a54b67740d08e3fabeb1652a1bed14d78fea4b74.zip | |
move debug_serialize to garage_util::encode
Diffstat (limited to 'src/util/encode.rs')
| -rw-r--r-- | src/util/encode.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/util/encode.rs b/src/util/encode.rs index 724e482a..1cd3198f 100644 --- a/src/util/encode.rs +++ b/src/util/encode.rs @@ -24,3 +24,19 @@ where { rmp_serde::decode::from_read_ref::<_, T>(bytes) } + +/// Serialize to JSON, truncating long result +pub fn debug_serialize<T: Serialize>(x: T) -> String { + match serde_json::to_string(&x) { + Ok(ss) => { + if ss.len() > 100 { + // TODO this can panic if 100 is not a codepoint boundary, but inside a 2 Bytes + // (or more) codepoint + ss[..100].to_string() + } else { + ss + } + } + Err(e) => format!("<JSON serialization error: {}>", e), + } +} |