Trait SmartStringMode

pub trait SmartStringMode {
    type InlineArray: AsRef<[u8]> + AsMut<[u8]> + Clone + Copy;

    const DEALLOC: bool;
}

Marker trait for SmartString representations.

See LazyCompact and Compact.

Required Associated Constants

const DEALLOC: bool

A constant to decide whether to turn a wrapped string back into an inlined string whenever possible (true) or leave it as a wrapped string once wrapping has occurred (false).

Required Associated Types

type InlineArray: AsRef<[u8]> + AsMut<[u8]> + Clone + Copy

The inline string type for this layout.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl SmartStringMode for Compact

const DEALLOC: bool = true

type InlineArray = [u8; 23]

impl SmartStringMode for LazyCompact

const DEALLOC: bool = false

type InlineArray = [u8; 23]