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New posts in traits
How can I use a trait from a transitive dependency in Rust?
Oct 24, 2025
rust
dependencies
traits
semantic-versioning
transitive-dependency
Scala passing in traits as parameters to be mixed in
Oct 22, 2025
scala
traits
Can I pass a Arc<dyn MyTrait> to a function that expects Arc<impl MyTrait>?
Oct 23, 2025
rust
types
traits
dispatch
Why is the lifetime of my returned impl Trait restrained to the lifetime of its input?
Oct 23, 2025
rust
traits
lifetime-scoping
Storing an std::assume_aligned pointer C++ 20
Oct 21, 2025
c++
traits
simd
c++20
memory-alignment
Can I have a generic function that accepts all types that do not implement a trait?
Oct 21, 2025
rust
traits
Define a method in trait returning a default implementation of Self
Oct 20, 2025
rust
traits
`impl Trait` return type causes wrong lifetime elision
Oct 21, 2025
rust
traits
lifetime
Trait with function without "self" as parameter cannot be made into an object
Oct 19, 2025
rust
traits
Is it possible to have an optional generic type for a trait?
Oct 18, 2025
generics
rust
option-type
traits
How can I satisfy the `Sum<T>` trait requirement for f32?
Oct 18, 2025
generics
rust
iterator
traits
Can I define a trait with a type parameter of itself in Rust?
Oct 18, 2025
rust
traits
Get pointer to overloaded function that would be called
Oct 16, 2025
c++
templates
traits
c++20
What's the meaning of bounding a trait by its own generic lifetime (trait Bar<'a>: 'a)?
Oct 17, 2025
generics
rust
traits
lifetime
How can I return a trait from an implementation so I can chain calls?
Oct 17, 2025
rust
traits
Rust: conditional trait inheritance
Oct 17, 2025
rust
traits
How do I stub out an impl Trait-returning function?
Oct 14, 2025
rust
traits
Why does &str::from(...) not create a String?
Oct 14, 2025
rust
traits
Why aren't traits Sized by default?
Oct 13, 2025
rust
traits
language-design
How to have a public trait with a pub(crate) method in a library?
Oct 14, 2025
rust
visibility
traits
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