Enum icu::plurals::rules::ast::Operand

pub enum Operand {
    N,
    I,
    V,
    W,
    F,
    T,
    C,
    E,
}

An incomplete AST representation of a plural rule. Comprises a char.

Examples

All AST nodes can be built explicitly, as seen in the example. However, due to its complexity, it is preferred to build the AST using the parse() function.

"i"

Can be represented by the AST:

use icu::plurals::rules::ast::Operand;

Operand::I;

Variants

N

Absolute value of input

I

An integer value of input with the fraction part truncated off

V

Number of visible fraction digits with trailing zeros

W

Number of visible fraction digits without trailing zeros

F

Visible fraction digits with trailing zeros

T

Visible fraction digits without trailing zeros

C

Compact decimal exponent value: exponent of the power of 10 used in compact decimal formatting

E

Currently, synonym for ‘c’. however, may be redefined in the future

Trait Implementations

impl Clone for Operand

pub fn clone(&self) -> Operand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Operand

impl Debug for Operand

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

Formats the value using the given formatter.

impl PartialEq<Operand> for Operand

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl StructuralPartialEq for Operand