pub fn parse_trd_env_int(s: &str) -> Result<i32>Expand description
v1.4.102 codex 38 F4 / 41 F2 / 41 F3 / 42 F3 (P2): 严格 env → i32 共享 helper, 替换 cash_flow / margin_info / account_flag / bond 4 处 旧“non-real => 0 silent“模式. typo (e.g. “reel” / “prod”) 现在 reject at MCP boundary (BUG-005 反 silent wrong-env).