Struct icu_capi::fixed_decimal::ffi::ICU4XFixedDecimal

pub struct ICU4XFixedDecimal(pub FixedDecimal);

Tuple Fields

0: FixedDecimal

Implementations

impl ICU4XFixedDecimal

pub fn create_from_i32(v: i32) -> Box<ICU4XFixedDecimal>

Construct an ICU4XFixedDecimal from an integer.

pub fn create_from_u32(v: u32) -> Box<ICU4XFixedDecimal>

Construct an ICU4XFixedDecimal from an integer.

pub fn create_from_i64(v: i64) -> Box<ICU4XFixedDecimal>

Construct an ICU4XFixedDecimal from an integer.

pub fn create_from_u64(v: u64) -> Box<ICU4XFixedDecimal>

Construct an ICU4XFixedDecimal from an integer.

pub fn create_from_f64_with_integer_precision( f: f64, ) -> Result<Box<ICU4XFixedDecimal>, ICU4XError>

Construct an ICU4XFixedDecimal from an integer-valued float

pub fn create_from_f64_with_lower_magnitude( f: f64, magnitude: i16, ) -> Result<Box<ICU4XFixedDecimal>, ICU4XError>

Construct an ICU4XFixedDecimal from an float, with a given power of 10 for the lower magnitude

pub fn create_from_f64_with_significant_digits( f: f64, digits: u8, ) -> Result<Box<ICU4XFixedDecimal>, ICU4XError>

Construct an ICU4XFixedDecimal from an float, for a given number of significant digits

pub fn create_from_f64_with_floating_precision( f: f64, ) -> Result<Box<ICU4XFixedDecimal>, ICU4XError>

Construct an ICU4XFixedDecimal from an float, with enough digits to recover the original floating point in IEEE 754 without needing trailing zeros

pub fn create_from_string( v: &DiplomatStr, ) -> Result<Box<ICU4XFixedDecimal>, ICU4XError>

Construct an ICU4XFixedDecimal from a string.

pub fn digit_at(&self, magnitude: i16) -> u8

pub fn magnitude_start(&self) -> i16

pub fn magnitude_end(&self) -> i16

pub fn nonzero_magnitude_start(&self) -> i16

pub fn nonzero_magnitude_end(&self) -> i16

pub fn is_zero(&self) -> bool

pub fn multiply_pow10(&mut self, power: i16)

Multiply the ICU4XFixedDecimal by a given power of ten.

pub fn sign(&self) -> ICU4XFixedDecimalSign

pub fn set_sign(&mut self, sign: ICU4XFixedDecimalSign)

Set the sign of the ICU4XFixedDecimal.

pub fn apply_sign_display(&mut self, sign_display: ICU4XFixedDecimalSignDisplay)

pub fn trim_start(&mut self)

pub fn trim_end(&mut self)

pub fn pad_start(&mut self, position: i16)

Zero-pad the ICU4XFixedDecimal on the left to a particular position

pub fn pad_end(&mut self, position: i16)

Zero-pad the ICU4XFixedDecimal on the right to a particular position

pub fn set_max_position(&mut self, position: i16)

Truncate the ICU4XFixedDecimal on the left to a particular position, deleting digits if necessary. This is useful for, e.g. abbreviating years (“2022” -> “22”)

pub fn trunc(&mut self, position: i16)

pub fn trunc_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn half_trunc(&mut self, position: i16)

pub fn half_trunc_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn expand(&mut self, position: i16)

pub fn expand_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn half_expand(&mut self, position: i16)

pub fn half_expand_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn ceil(&mut self, position: i16)

pub fn ceil_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn half_ceil(&mut self, position: i16)

pub fn half_ceil_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn floor(&mut self, position: i16)

pub fn floor_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn half_floor(&mut self, position: i16)

pub fn half_floor_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn half_even(&mut self, position: i16)

pub fn half_even_to_increment( &mut self, position: i16, increment: ICU4XRoundingIncrement, )

pub fn concatenate_end( &mut self, other: &mut ICU4XFixedDecimal, ) -> Result<(), ()>

Concatenates other to the end of self.

If successful, other will be set to 0 and a successful status is returned.

If not successful, other will be unchanged and an error is returned.

pub fn to_string(&self, to: &mut DiplomatWriteable)

Format the ICU4XFixedDecimal as a string.