Struct ArxivId 

pub struct ArxivId(/* private fields */);

A validated arXiv id string.

Construct via ArxivId::parse(s) (Phase 1+). Inner field is pub(crate).

Wire format: bare string (#[serde(transparent)]), e.g. "2401.12345".

Implementations

impl ArxivId

pub fn as_str(&self) -> &str

Returns the arXiv id as a string slice.

pub fn parse(s: &str) -> Result<Self, RefParseError>

Parses and validates an arXiv id per docs/SECURITY.md §1.1 and the pattern published in docs/MCP_TOOLS.md.

Accepts:

• New-style ids: YYMM.NNNNN[vN] where the date block is 4 digits, the sequence number is 4–5 digits, and the optional version vN is one or more digits. Examples: 2401.12345, 2401.12345v2.
• Old-style ids: subject-class/YYMMNNN[vN] where the subject class is a lowercase token (with optional internal hyphens and an optional .XX two-uppercase-letter group), and the numeric body is exactly 7 digits with optional vN. Examples: cond-mat/9501001, astro-ph.CO/0703123v2.
• The arxiv: / arXiv: URI scheme prefix; it is stripped before validation.

Rejects:

• Inputs that match neither the new-style nor old-style shape.
• Inputs containing characters outside the per-shape charset (control chars, whitespace, non-ASCII).
• Empty input.

Errors

Returns a RefParseError variant that names the specific rejection category.

Trait Implementations

impl Clone for ArxivId

fn clone(&self) -> ArxivId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArxivId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ArxivId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ArxivId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ArxivId

fn eq(&self, other: &ArxivId) -> 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 ArxivId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ArxivId

impl StructuralPartialEq for ArxivId