Struct Number 

pub struct Number(pub i64);

Tuple Fields

0: i64

Implementations

impl Number

pub fn to_attribute(&self) -> String

Trait Implementations

impl Clone for Number

fn clone(&self) -> Number

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Number

impl Debug for Number

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

Formats the value using the given formatter.

impl Default for Number

fn default() -> Number

Returns the “default value” for a type.

impl Display for Number

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

Formats the value using the given formatter.

impl Eq for Number

impl From<&RegisterValue> for Number

fn from(v: &RegisterValue) -> Number

Converts to this type from the input type.

impl From<Catcode> for Number

fn from(c: Catcode) -> Number

Converts to this type from the input type.

impl From<Number> for Tokens

fn from(v: Number) -> Tokens

Converts to this type from the input type.

impl From<Number> for Option<Tokens>

fn from(v: Number) -> Option<Tokens>

Converts to this type from the input type.

impl From<Number> for Stored

fn from(value: Number) -> Self

Converts to this type from the input type.

impl From<Number> for ArgWrap

fn from(t: Number) -> Self

Converts to this type from the input type.

impl From<Number> for RegisterValue

fn from(n: Number) -> RegisterValue

Converts to this type from the input type.

impl From<Number> for Option<RegisterValue>

fn from(n: Number) -> Option<RegisterValue>

Converts to this type from the input type.

impl From<Number> for Dimension

fn from(n: Number) -> Dimension

Converts to this type from the input type.

impl From<Number> for Glue

fn from(n: Number) -> Glue

Converts to this type from the input type.

impl From<Number> for MuGlue

fn from(n: Number) -> MuGlue

Converts to this type from the input type.

impl From<RegisterValue> for Number

fn from(v: RegisterValue) -> Number

Converts to this type from the input type.

impl From<String> for Number

fn from(s: String) -> Number

Parse a string into a Number. Non-numeric input silently becomes 0 to match Perl’s Number(ToString($x)) coercion — Perl’s implicit numeric context treats “abc” / undef as 0 without panicking.

impl IntoDigestedOptionResult<Result<Option<Digested>, Error>> for Number

fn into_digested_option_result(self) -> Result<Option<Digested>>

impl IntoRegisterValueOption<Option<RegisterValue>> for Number

fn into_register_value_option(self) -> Option<RegisterValue>

impl NumericOps for Number

fn new(number: i64) -> Self

fn new_f64(number: f64) -> Self

fn value_of(self) -> i64

fn register_type(&self) -> RegisterType

fn unit(&self) -> Option<&'static str>

fn value_f64(self) -> f64

where Self: Sized,

fn pt_value(self, prec: Option<u8>) -> f64

where Self: Sized,

fn px_value(self, prec: Option<u8>) -> f64

where Self: Sized,

fn absolute(self) -> Self

where Self: Sized,

fn sign(self) -> i8

where Self: Sized,

fn negate(self) -> Self

where Self: Sized,

fn add<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

fn subtract<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

fn multiply<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

fn divide<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

Truncating division

fn divideround<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

Rounding division

fn smaller<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

fn larger<T: NumericOps>(self, other: T) -> Self

where Self: Sized,

fn to_token(self) -> Token

where Self: Sized,

fn into_glue_type(self) -> Glue

where Self: Sized,

fn to_attribute(&self) -> String

where Self: Display,

impl Object for Number

fn revert(&self) -> Result<Tokens>

each concrete object needs to provide its own path back to tokens

fn be_digested(self) -> Result<Digested>

fn stringify(&self) -> String

fn isa_box(&self) -> bool

fn is_expandable(&self) -> bool

fn is_definition(&self) -> bool

fn is_comment(&self) -> bool

fn get_locator(&self) -> Option<Locator>

The object’s stored source locator, if it has one. None is the honest “no recorded source position” (replacing the old Locator::default() file!()/line!() sentinel). For “where the parser is now” (error reporting, box creation), use the free fn gullet::get_locator().

impl PartialEq for Number

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Number

impl TryFrom<ArgWrap> for Number

type Error = Error

The type returned in the event of a conversion error.

fn try_from(aw: ArgWrap) -> Result<Number>

Performs the conversion.