{"record":{"id":"ff678d7a330d6060","repo":"openai/codex","slug":"failed-to-serialize-network-rule-field-source","errorCode":null,"errorMessage":"failed to serialize network rule field: {source}","messagePattern":"failed to serialize network rule field: (.+?)","errorType":"exception","errorClass":"AmendError","httpStatus":null,"severity":"error","filePath":"codex-rs/execpolicy/src/amend.rs","lineNumber":29,"sourceCode":"use crate::rule::normalize_network_rule_host;\nuse thiserror::Error;\n\n#[derive(Debug, Error)]\npub enum AmendError {\n    #[error(\"prefix rule requires at least one token\")]\n    EmptyPrefix,\n    #[error(\"invalid network rule: {0}\")]\n    InvalidNetworkRule(String),\n    #[error(\"policy path has no parent: {path}\")]\n    MissingParent { path: PathBuf },\n    #[error(\"failed to create policy directory {dir}: {source}\")]\n    CreatePolicyDir {\n        dir: PathBuf,\n        source: std::io::Error,\n    },\n    #[error(\"failed to format prefix tokens: {source}\")]\n    SerializePrefix { source: serde_json::Error },\n    #[error(\"failed to serialize network rule field: {source}\")]\n    SerializeNetworkRule { source: serde_json::Error },\n    #[error(\"failed to open policy file {path}: {source}\")]\n    OpenPolicyFile {\n        path: PathBuf,\n        source: std::io::Error,\n    },\n    #[error(\"failed to write to policy file {path}: {source}\")]\n    WritePolicyFile {\n        path: PathBuf,\n        source: std::io::Error,\n    },\n    #[error(\"failed to lock policy file {path}: {source}\")]\n    LockPolicyFile {\n        path: PathBuf,\n        source: std::io::Error,\n    },\n    #[error(\"failed to seek policy file {path}: {source}\")]\n    SeekPolicyFile {","sourceCodeStart":11,"sourceCodeEnd":47,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/execpolicy/src/amend.rs#L11-L47","documentation":"Error \"failed to serialize network rule field: {source}\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/execpolicy/src/amend.rs:29 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}