Struct CellBlock 

pub struct CellBlock { /* private fields */ }

One top-level token sequence together with its terminating delimiter.

An ordinary cell has DelimiterKind::Empty. A muted cell has DelimiterKind::Semicolon, and its semicolon is held by the delimiter rather than repeated in stream.

Implementations

impl CellBlock

pub fn new(delimiter: Delimiter, stream: TokenStream) -> Self

Creates a cell from its delimiter and interior token stream.

pub fn delimiter(&self) -> &Delimiter

Returns the type-erased cell delimiter and its boundary spans.

pub fn delim_kind(&self) -> DelimiterKind

Returns whether this is an ordinary or semicolon-terminated cell.

pub fn stream(&self) -> &TokenStream

Borrows the tokens inside the cell delimiter.

pub fn into_stream(self) -> TokenStream

Consumes the cell and returns the tokens inside its delimiter.

Trait Implementations

impl Clone for CellBlock

fn clone(&self) -> CellBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellBlock

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

Formats the value using the given formatter.

impl Display for CellBlock

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

Formats the value using the given formatter.

impl Eq for CellBlock

impl Extend<CellBlock> for CellStream

fn extend<T: IntoIterator<Item = CellBlock>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl PartialEq for CellBlock

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

Equality operator ==.

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

Inequality operator !=.

impl Spanned for CellBlock

fn span(&self) -> Span

impl StructuralPartialEq for CellBlock

impl ToCells for CellBlock

fn to_cells(&self, output: &mut CellStream)

Appends this value’s global cells to output.

fn to_cell_stream(&self, source_id: SourceId) -> CellStream

Emits this value into a fresh cell stream with the requested identity.

impl ToTokens for CellBlock

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

fn to_token_stream(&self) -> TokenStream

fn to_m2(&self) -> String

fn to_code(&self) -> String