Struct Paper 

pub struct Paper {

    pub id: PaperId,
    pub title: String,
    pub authors: Vec<String>,
    pub abstract: String,
    pub full_text: Option<String>,
    pub summary: Option<String>,
    pub doi: Option<String>,
    pub arxiv_id: Option<String>,
    pub pubmed_id: Option<String>,
    pub inspire_id: Option<String>,
    pub openalex_id: Option<String>,
    pub year: Option<i32>,
    pub journal: Option<String>,
    pub url: Option<String>,
    pub source_urls: HashMap<String, String>,
    pub created_at: DateTime<Utc>,
    pub updated_at: DateTime<Utc>,
    pub local_path: Option<String>,
    pub download_status: Option<DownloadStatus>,
    pub last_attempt_at: Option<DateTime<Utc>>,
    pub bibtex_key: Option<String>,
}

Canonical, deduplicated paper record.

A paper exists once regardless of how many searches found it.

Fields

id: PaperId

title: String

authors: Vec<String>

abstract: String

full_text: Option<String>

summary: Option<String>

doi: Option<String>

arxiv_id: Option<String>

pubmed_id: Option<String>

inspire_id: Option<String>

openalex_id: Option<String>

year: Option<i32>

journal: Option<String>

url: Option<String>

source_urls: HashMap<String, String>

created_at: DateTime<Utc>

updated_at: DateTime<Utc>

local_path: Option<String>

Absolute path to the locally downloaded file (PDF/HTML), if any. Populated by the download pipeline; None until first successful download attempt. See #112.

download_status: Option<DownloadStatus>

Outcome of the most recent download attempt. None = never tried.

last_attempt_at: Option<DateTime<Utc>>

Wall-clock time of the most recent download attempt. Together with download_status lets the UI distinguish “fresh failure” from “tried weeks ago, retry might work”.

bibtex_key: Option<String>

Stable citation key used in BibTeX / BibLaTeX export (#132). Assigned on first encounter via the Better-BibTeX-style algorithm in scitadel-export::bibtex::generate_key and frozen thereafter — the freeze contract is why we persist it rather than recompute. None means the paper predates migration 009 and will be backfilled on next Database::migrate call.

Implementations

impl Paper

pub fn new(title: impl Into<String>) -> Self

Trait Implementations

impl Clone for Paper

fn clone(&self) -> Paper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Paper

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Paper

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Paper

fn eq(&self, other: &Paper) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Paper

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Paper