Struct LeadingTrivia 

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

Comments owned by the typed terminal to their right.

Implementations

impl LeadingTrivia

pub fn new(trivia: impl IntoIterator<Item = Trivia>) -> Self

Creates leading trivia from raw trivia tokens.

pub fn as_slice(&self) -> &[Trivia]

Borrows the retained trivia in source order.

pub fn as_mut_vec(&mut self) -> &mut Vec<Trivia>

Mutably borrows the comment storage in source order.

pub fn is_empty(&self) -> bool

Reports whether the block is empty.

pub fn into_vec(self) -> Vec<Trivia>

Consumes the collection and returns its comments.

Trait Implementations

impl Clone for LeadingTrivia

fn clone(&self) -> LeadingTrivia

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LeadingTrivia

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

Formats the value using the given formatter.

impl Default for LeadingTrivia

fn default() -> LeadingTrivia

Returns the “default value” for a type.

impl Eq for LeadingTrivia

impl FromIterator<Trivia> for LeadingTrivia

fn from_iter<T: IntoIterator<Item = Trivia>>(iter: T) -> Self

Creates a value from an iterator.

impl Hash for LeadingTrivia

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 Lex for LeadingTrivia

fn to_tokens(&self, output: &mut TokenStream)

Appends this value’s token trees to output.

fn to_token_stream(&self) -> TokenStream

Emits this value into a fresh token stream.

fn to_m2(&self) -> String

Renders this value as normalized Macaulay2 source.

impl PartialEq for LeadingTrivia

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

Equality operator ==.

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

Inequality operator !=.

impl Spanned for LeadingTrivia

fn try_span(&self) -> Option<Span>

Returns the smallest span covering this value, when its constituents share one source snapshot.

fn span(&self) -> Span

Returns the smallest span covering this value.

fn expect_span(&self) -> Span

Returns this value’s span when one source snapshot covers it.

impl StructuralPartialEq for LeadingTrivia