Enum PostfixOperator 

pub enum PostfixOperator {
    Graded(_Graded),
    CrtMul(_CrtMul),
    CrtTld(_CrtTld),
    UbsMul(_UbsMul),
    UbsTld(_UbsTld),
    Bng(_Bng),
    CrtBng(_CrtBng),
    UbsBng(_UbsBng),
}

The typed PostfixOperator syntax category.

Variants

Graded(_Graded)

The Graded syntax alternative.

CrtMul(_CrtMul)

The CrtMul syntax alternative.

CrtTld(_CrtTld)

The CrtTld syntax alternative.

UbsMul(_UbsMul)

The UbsMul syntax alternative.

UbsTld(_UbsTld)

The UbsTld syntax alternative.

Bng(_Bng)

The Bng syntax alternative.

CrtBng(_CrtBng)

The CrtBng syntax alternative.

UbsBng(_UbsBng)

The UbsBng syntax alternative.

Implementations

impl PostfixOperator

pub fn from_token_tree(token: TokenTree) -> Option<Self>

Converts a matching raw operator token into this category.

pub fn from_token_tree_with_trivia( token: TokenTree, trailing_trivia: TrailingTrivia, ) -> Option<Self>

Converts a matching raw operator and its following trivia into this category.

pub fn spelling(&self) -> &'static str

Returns the operator’s canonical source spelling.

Trait Implementations

impl Debug for PostfixOperator

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

Formats the value using the given formatter.

impl From<_Bng> for PostfixOperator

fn from(value: _Bng) -> Self

Converts to this type from the input type.

impl From<_CrtBng> for PostfixOperator

fn from(value: _CrtBng) -> Self

Converts to this type from the input type.

impl From<_CrtMul> for PostfixOperator

fn from(value: _CrtMul) -> Self

Converts to this type from the input type.

impl From<_CrtTld> for PostfixOperator

fn from(value: _CrtTld) -> Self

Converts to this type from the input type.

impl From<_Graded> for PostfixOperator

fn from(value: _Graded) -> Self

Converts to this type from the input type.

impl From<_UbsBng> for PostfixOperator

fn from(value: _UbsBng) -> Self

Converts to this type from the input type.

impl From<_UbsMul> for PostfixOperator

fn from(value: _UbsMul) -> Self

Converts to this type from the input type.

impl From<_UbsTld> for PostfixOperator

fn from(value: _UbsTld) -> Self

Converts to this type from the input type.

impl Lex for PostfixOperator

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<N> Migrate<N> for PostfixOperator

where N: ExternalCstNode,

fn matches(node: &N) -> bool

Reports whether node can migrate this typed value.

fn migrate(node: N) -> Result<Self, MigrateError>

Converts a matching external node into typed syntax.

impl PrettyTree for PostfixOperator

fn pretty_tree(&self) -> PrettyNode

Builds the presentation node for this syntax value.

impl Spanned for PostfixOperator

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.