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New posts in rust

error[E0463]: can't find crate for `core` | = note: the `wasm32-unknown-unknown` target may not be installed [NEAR Protocol]

rust smartcontracts nearprotocol

How can I reliably clean up Rust threads performing blocking IO?

multithreading rust blocking channel

What is the optimal way to convert a `usize` to a `&str`?

rust

Why can the Rust compiler not optimize away the Err arm of Box::downcast?

assembly optimization rust compiler-optimization llvm-codegen

How to unit-test a deserialization function used in serde(deserialize_with)?

unit-testing rust serde

Is it better to specify trait bound on the impl block or on the method?

rust traits

How to safely get an immutable byte slice from a `&mut [u32]`?

rust unsafe

What is the difference between matching a mutable Option reference in "if let Some(ref mut x) = option" and in "if let Some(x) = option.as_mut()"?

rust reference mutable

Box<Any> downcast return None in dylib module

rust

Why don't I get performance improvement by using get_unchecked()?

performance assembly optimization rust

Optionally skip serializing a field with Serde?

rust serde

How can I modify self in a closure called from a member function?

rust closures borrow-checker mutability

Return lazy iterator that depends on data allocated within the function

iterator rust heap-memory allocation lifetime

Is it possible to limit the number of iterations that Criterion performs?

rust rust-criterion

How can I use the default implementation of a trait method instead of the type's custom implementation?

rust traits

Why is a Cell used to create unmovable objects?

rust

Does Rust automatically dereference primitive type references?

rust

Why can associated constants not depend on type parameters?

rust

Mysterious borrow scope extension

rust

Add value of a method to serde serialization output

rust
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