Trait RefId 

pub trait RefId:
    Schema
    + Clone
    + PartialEq
    + Debug {
    const EXPECTED: Expected;

    // Required methods
    fn parse(spelled: &str) -> Option<Self>;
    fn spell(&self) -> Cow<'_, str>;
}

The type of a kind’s ids: how one is spelled in a reference (@user:42), read back, and stored in every other form (a frame packs it as itself — a number as a number).

Required Associated Constants

const EXPECTED: Expected

What an id of this type looks like, for messages.

Required Methods

fn parse(spelled: &str) -> Option<Self>

The id spelled is, if it’s one of this type.

fn spell(&self) -> Cow<'_, str>

As written after @kind:.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl RefId for String

const EXPECTED: Expected = Expected::Text

fn parse(spelled: &str) -> Option<String>

fn spell(&self) -> Cow<'_, str>

impl RefId for i64

const EXPECTED: Expected = Expected::Integer

fn parse(spelled: &str) -> Option<i64>

fn spell(&self) -> Cow<'_, str>

impl RefId for u32

const EXPECTED: Expected = Expected::Unsigned

fn parse(spelled: &str) -> Option<u32>

fn spell(&self) -> Cow<'_, str>

impl RefId for u64

const EXPECTED: Expected = Expected::Unsigned

fn parse(spelled: &str) -> Option<u64>

fn spell(&self) -> Cow<'_, str>

Implementors

impl RefId for Uid

const EXPECTED: Expected = Expected::Uid