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chore(protocol): use UUIDv7 for generated item IDs #31524

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Merged
owenlin0 merged 2 commits into from
Jul 8, 2026
+9 −9
Merged

chore(protocol): use UUIDv7 for generated item IDs #31524

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chore(protocol): use UUIDv7 for generated item IDs
owenlin0 Jul 8, 2026
75686a9
update
owenlin0 Jul 8, 2026
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18 changes: 9 additions & 9 deletions codex-rs/protocol/src/items.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -378,11 +378,13 @@ pub struct ContextCompactionItem {
pub id: String,
}

fn new_item_id() -> String {
uuid::Uuid::now_v7().to_string()
}

impl ContextCompactionItem {
pub fn new() -> Self {
Self {
id: uuid::Uuid::new_v4().to_string(),
}
Self { id: new_item_id() }
}
}

Expand All @@ -395,7 +397,7 @@ impl Default for ContextCompactionItem {
impl UserMessageItem {
pub fn new(content: &[UserInput]) -> Self {
Self {
id: uuid::Uuid::new_v4().to_string(),
id: new_item_id(),
client_id: None,
content: content.to_vec(),
}
Expand Down Expand Up @@ -497,9 +499,7 @@ fn trim_trailing_default_image_details(
impl HookPromptItem {
pub fn from_fragments(id: Option<&String>, fragments: Vec<HookPromptFragment>) -> Self {
Self {
id: id
.cloned()
.unwrap_or_else(|| uuid::Uuid::new_v4().to_string()),
id: id.cloned().unwrap_or_else(new_item_id),
fragments,
}
}
Expand Down Expand Up @@ -529,7 +529,7 @@ pub fn build_hook_prompt_message(fragments: &[HookPromptFragment]) -> Option<Res
}

Some(ResponseItem::Message {
id: Some(uuid::Uuid::new_v4().to_string()),
id: Some(new_item_id()),
role: "user".to_string(),
content,
phase: None,
Expand Down Expand Up @@ -582,7 +582,7 @@ fn serialize_hook_prompt_fragment(text: &str, hook_run_id: &str) -> Option<Strin
impl AgentMessageItem {
pub fn new(content: &[AgentMessageContent]) -> Self {
Self {
id: uuid::Uuid::new_v4().to_string(),
id: new_item_id(),
content: content.to_vec(),
phase: None,
memory_citation: None,
Expand Down
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