37 lines
1.4 KiB
Rust
37 lines
1.4 KiB
Rust
//! 剧情领域错误。
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//!
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//! 错误保持纯 story session 规则语义，例如会话字段缺失、事件内容为空或版本非法。
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use std::{error::Error, fmt};
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#[derive(Clone, Debug, PartialEq, Eq)]
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pub enum StorySessionFieldError {
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MissingSessionId,
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MissingRuntimeSessionId,
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MissingActorUserId,
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MissingWorldProfileId,
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MissingInitialPrompt,
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MissingNarrativeText,
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MissingEventId,
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InvalidVersion,
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}
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impl fmt::Display for StorySessionFieldError {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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Self::MissingSessionId => f.write_str("story_session.story_session_id 不能为空"),
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Self::MissingRuntimeSessionId => {
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f.write_str("story_session.runtime_session_id 不能为空")
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}
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Self::MissingActorUserId => f.write_str("story_session.actor_user_id 不能为空"),
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Self::MissingWorldProfileId => f.write_str("story_session.world_profile_id 不能为空"),
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Self::MissingInitialPrompt => f.write_str("story_session.initial_prompt 不能为空"),
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Self::MissingNarrativeText => f.write_str("story_event.narrative_text 不能为空"),
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Self::MissingEventId => f.write_str("story_event.event_id 不能为空"),
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Self::InvalidVersion => f.write_str("story_session.version 必须大于 0"),
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}
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}
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}
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impl Error for StorySessionFieldError {}
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