Struct Document 

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

Implementations

impl Document

pub fn records(&self) -> impl Iterator<Item = Record> + use<>

The document’s records, in order. A DESCRIPTION has exactly one.

pub fn first_record(&self) -> Option<Record>

The first record, if any.

pub fn fields(&self) -> impl Iterator<Item = Field> + use<>

Every field of every record, in document order.

This is the record-blind view, and it is deliberately what the DESCRIPTION readers use: a stray blank line splits the file into two records, and must not hide the fields after it from a caller that only wants “the Version of this package”.

pub fn field(&self, name: &str) -> Option<Field>

The last field named name, across all records.

Last occurrence wins, matching read.dcf.

Trait Implementations

impl AstNode for Document

type Language = DcfLanguage

fn can_cast(kind: SyntaxKind) -> bool

fn cast(syntax: SyntaxNode) -> Option<Self>

fn syntax(&self) -> &SyntaxNode

fn clone_subtree(&self) -> Self

where Self: Sized,

impl Clone for Document

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Document

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

Formats the value using the given formatter.

impl Eq for Document

impl Hash for Document

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 Document

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Document