Struct lexical::parse_integer_options::OptionsBuilder

pub struct OptionsBuilder {}

Builder for Options.

Implementations

impl OptionsBuilder

pub const fn new() -> OptionsBuilder

Create new options builder with default options.

pub const fn is_valid(&self) -> bool

Check if the builder state is valid.

pub const unsafe fn build_unchecked(&self) -> Options

Build the Options struct with bounds validation.

Safety

Safe as long asis_valid is true.

pub const fn build(&self) -> Result<Options, Error>

Build the Options struct.

Trait Implementations

impl Clone for OptionsBuilder

fn clone(&self) -> OptionsBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OptionsBuilder

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

Formats the value using the given formatter.

impl Default for OptionsBuilder

fn default() -> OptionsBuilder

Returns the “default value” for a type.

impl Ord for OptionsBuilder

fn cmp(&self, other: &OptionsBuilder) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for OptionsBuilder

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for OptionsBuilder

fn partial_cmp(&self, other: &OptionsBuilder) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for OptionsBuilder

impl StructuralEq for OptionsBuilder

impl StructuralPartialEq for OptionsBuilder