Struct EntryInfo 

#[non_exhaustive]
pub struct EntryInfo {
    pub safekey: Safekey,
    pub title: String,
    pub year: Option<i32>,
    pub fetched_at: Option<DateTime<Utc>>,
}

Brief summary of a stored entry; returned by Store::list_recent / Store::search.

non_exhaustive so adding new summary fields (e.g. doi, authors) in a later revision is non-breaking. Pattern-match with a wildcard arm.

Serialize enables list-recent --mode json / search --mode json (#204) — the wire form is the obvious field-name JSON: {"safekey": "...", "title": "...", "year": 2024, "fetched_at": "2026-05-20T…Z"}, with null for absent optionals.

Wire-format stability (post-#208 self-review §1)

Once a release ships with the [Serialize] derive, the field names below become part of the public API: a downstream consumer (CLI agent, MCP tool, BiblioFetch.jl, third-party script) MAY bind to them. Renaming a field is then a semver minor bump and warrants a CHANGELOG [BREAKING] note. Adding new fields is still safe (per #[non_exhaustive]).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

safekey: Safekey

The safekey of the entry. See docs/SAFEKEY.md.

title: String

Title from the entry’s reserved title field.

year: Option<i32>

Year, if any, from the entry’s reserved year field.

fetched_at: Option<DateTime<Utc>>

fetched_at from the [doiget] table, if any.

Trait Implementations

impl Clone for EntryInfo

fn clone(&self) -> EntryInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EntryInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for EntryInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.