armanriazi•rust•concept•dst•or•unsizedtype

ArmanRiazi answered on June 13, 2022 Popularity 1/10 Helpfulness 1/10

answer armanriazi•rust•concept•dst•or•unsizedtype

armanriazi•rust•concept•dst•or•unsizedtype

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DSTs or unsized types': str(but not &str-So although a &T is a single value that stores the memory address of where the T is located, a &str is two values: the address of the str and its length. As such, we can know the size of a &str value at compile time), Box<>, RC<>, Every trait is a dynamically sized type.
Rust has a particular trait called the Sized trait to determine whether or not a type’s size is known at compile time. This trait is automatically implemented for everything whose size is known at compile time. In addition, Rust implicitly adds a bound on Sized to every generic function.

Popularity 1/10 Helpfulness 1/10 Language rust

Source: github.com

Tags: rust

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Contributed on Jun 13 2022

ArmanRiazi

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