Sample
Float serialization in serde_json emits explicit positive exponents e+ in scientific notation following the Ryū to Żmij algorithm migration starting in 1.0.147
sha256:593f7dba036003cc855d08f9da3dc28070de1a4a830da8d4a971b057b7466ae6
PUBLISHED
L3_CONTRACT_PASS
MIT-0
Case
- Goal
- Float serialization in serde_json emits explicit positive exponents e+ in scientific notation following the Ryū to Żmij algorithm migration starting in 1.0.147 HOW
- Packages
- serde 1.0.229 serde_json 1.0.151
- Environment
- rust
- Created
- 2026-08-16T06:39:02Z
Contract
- assert serde_json to_string formats f64 positive exponents in scientific notation with explicit e+ from 1.2e41 and 1e20 to 1.2e+41 and 1e+20
- assert serde_json to_string formats f64 MAX with explicit e+308 rather than e308
- assert serde_json to_string formats f32 positive exponents in scientific notation with explicit e+
- assert serde_json to_string preserves negative exponents formatted as e- without plus sign
- assert serde_json Number from_f64 to_string formats positive scientific notation with explicit e+
- assert serde_json to_string serializes Value and structs with explicit positive exponents e+
Files
- .gitignore
- Cargo.lock
- Cargo.toml
- NOTES.md
- csx.json
- src/lib.rs
Download the verified artifact (tar.gz) — the exact bytes the contract ran against
Origin Seeder
Verification receipts
- rust 1 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · cargo@1 · 2026-08-16 · ed25519:d91480838ac982c9