Struct AllowedValues 

pub struct AllowedValues { /* private fields */ }

Contains the allowed values of an specific attribute, determines which data type should be used, and if the values are a range or enumeration.

Implementations

impl AllowedValues

pub fn is_range(&self) -> bool

Check whether the allowed values are a range or enumeration.

pub fn datatype(&self) -> DataType

Returns the data type that should be used.

pub fn u8_values(&self) -> Option<&Values<u8>>

Returns the u8 values, if the data type isn’t DataType::U8 this will return None.

pub fn i8_values(&self) -> Option<&Values<i8>>

Returns the i8 values, if the data type isn’t DataType::I8 this will return None.

pub fn u16_values(&self) -> Option<&Values<u16>>

Returns the u16 values, if the data type isn’t DataType::U16 this will return None.

pub fn i16_values(&self) -> Option<&Values<i16>>

Returns the i16 values, if the data type isn’t DataType::I16 this will return None.

pub fn u32_values(&self) -> Option<&Values<u32>>

Returns the u32 values, if the data type isn’t DataType::U32 this will return None.

pub fn i32_values(&self) -> Option<&Values<i32>>

Returns the i32 values, if the data type isn’t DataType::I32 this will return None.

pub fn u64_values(&self) -> Option<&Values<u64>>

Returns the u64 values, if the data type isn’t DataType::U64 this will return None.

pub fn i64_values(&self) -> Option<&Values<i64>>

Returns the i64 values, if the data type isn’t DataType::I64 this will return None.

Trait Implementations

impl Clone for AllowedValues

fn clone(&self) -> AllowedValues

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllowedValues

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

Formats the value using the given formatter.

impl Default for AllowedValues

fn default() -> Self

Returns the “default value” for a type.