Trait packed_struct::PrimitiveEnum

pub trait PrimitiveEnum<T> where
    T: Sized + Copy + Debug,
    Self: Sized + Copy, {
    fn from_primitive(val: T) -> Option<Self>;
    fn to_primitive(&self) -> T;
    fn to_display_str(&self) -> &'static str;
    fn from_str(s: &str) -> Option<Self>;
    fn from_str_lower(s: &str) -> Option<Self>;
    fn all_variants() -> &'static [Self];
}

An enum type that can be packed or unpacked from a simple primitive integer.

Required Methods

fn from_primitive(val: T) -> Option<Self>

Convert from a primitive, might fail.

fn to_primitive(&self) -> T

Convert to a primitive value.

fn to_display_str(&self) -> &'static str

Display value, same as the name of a particular variant.

fn from_str(s: &str) -> Option<Self>

Convert from a string value representing the variant. Case sensitive.

fn from_str_lower(s: &str) -> Option<Self>

Convert from a string value representing the variant. Lowercase.

Important traits for &'a mut [u8]

impl<'a> Write for &'a mut [u8]impl<'a> Read for &'a [u8]

fn all_variants() -> &'static [Self]

A list all possible string variants.

Implementors