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New posts in rust
Conditionally generate a From impl based on field type
Dec 20, 2025
rust
rust-macros
Why does std::iter::Peekable::peek mutably borrow the self argument?
Dec 20, 2025
rust
Why are string constant pointers different across crates in Rust?
Dec 19, 2025
rust
Deserialize value that may be an array of strings or a constant string?
Dec 19, 2025
rust
enums
deserialization
serde
How can I log span duration with Rust tracing?
Dec 17, 2025
rust
rust-tracing
How to filter ~[T]
Dec 18, 2025
rust
Equivalent for abi.encodePacked
Dec 18, 2025
rust
ethereum
go-ethereum
ethers.js
What is the recommended way to propagate panics in tokio tasks?
Dec 18, 2025
rust
rust-tokio
Why constrain the unit type by a generic trait bound in a `where` clause (as in `where () : Trait<…>`)?
Dec 19, 2025
generics
rust
syntax
traits
unit-type
Why is it allowed to reassign String but not *&String
Dec 18, 2025
rust
ownership
How do you create a constant of a type with private fields from an external crate?
Dec 19, 2025
rust
constructor
constants
private
How to efficiently use Actix Multipart to upload a single file to disk?
Dec 18, 2025
rust
upload
multipart
actix-web
Why does passing option.as_ref behave differently than using a match block and mapping the inner to ref myself?
Dec 17, 2025
rust
Use cargo check in its own directory avoiding blocking cargo run
Dec 19, 2025
rust
rust-cargo
Understanding move semantics for enums Rust
Dec 16, 2025
rust
move
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