[−][src]Crate strum
Strum
Strum is a set of macros and traits for working with enums and strings easier in Rust.
The full version of the README can be found on Github.
Including Strum in Your Project
Import strum and strum_macros into your project by adding the following lines to your Cargo.toml. Strum_macros contains the macros needed to derive all the traits in Strum.
[dependencies]
strum = "0.19"
strum_macros = "0.19"
Modules
additional_attributes | Documentation for Additional Attributes |
Enums
ParseError | The ParseError enum is a collection of all the possible reasons an enum can fail to parse from a string. |
Traits
AsStaticRef | A cheap reference-to-reference conversion. Used to convert a value to a
reference value with |
EnumCount | A trait for capturing the number of variants in Enum. This trait can be autoderived by
|
EnumMessage | Associates additional pieces of information with an Enum. This can be
autoimplemented by deriving |
EnumProperty | EnumProperty is a trait that makes it possible to store additional information
with enum variants. This trait is designed to be used with the macro of the same
name in the |
IntoEnumIterator | This trait designates that an |
VariantNames | A trait for retrieving the names of each variant in Enum. This trait can
be autoderived by |
Derive Macros
AsRefStr | Converts enum variants to |
AsStaticStr | |
Display | Converts enum variants to strings. |
EnumCount | Add a constant |
EnumDiscriminants | Generate a new type with only the discriminant names. |
EnumIter | Creates a new type that iterates of the variants of an enum. |
EnumMessage | Add a verbose message to an enum variant. |
EnumProperty | Add custom properties to enum variants. |
EnumString | Converts strings to enum variants based on their name. |
EnumVariantNames | Implements Strum::VariantNames which adds an associated constant |
IntoStaticStr | Implements |
ToString | implements |