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New posts in rust
Why error[E0121]: the placeholder `_` is not allowed within types on item signatures for constants
Jul 27, 2026
rust
Static assertions in free vs associated constants vs inherent constants: is there a difference?
Jul 27, 2026
rust
Rust: How to short-circuit exit from a chain of iterator methods on first Err or None?
Jul 26, 2026
rust
iterator
monads
short-circuiting
Branching a iterator without deep copying its elements
Jul 26, 2026
rust
iterator
move-semantics
Why are iterator items which are references not cast to a trait object reference?
Jul 26, 2026
casting
reference
rust
traits
Example usage of hyper with bb8 and postgres
Jul 27, 2026
rust
connection-pooling
rust-tokio
hyper
How to implement a trait for a vector of generic type Vec<T>?
Jul 27, 2026
generics
syntax
rust
traits
How can a function append a value to a vector and also return that value?
Jul 26, 2026
vector
rust
move
PEG parser in pest to match regex within triple quotes, tried at https://pest.rs/
Jul 26, 2026
parsing
rust
pest
Is it possible to automatically implement a trait for any tuple that is made up of types that all implement the trait?
Jul 27, 2026
rust
tuples
traits
variadic
How to find the correct return type for syn::parse?
Jul 26, 2026
rust
macros
rust-proc-macros
What are the brackets before a function in Rust?
Jul 26, 2026
rust
How can I deserialize an enum with an optional internal tag?
Jul 25, 2026
rust
serde
How to read JSON file with serde?
Jul 26, 2026
rust
serde
Rust diesel orm queries
Jul 26, 2026
rust
rust-cargo
rust-diesel
rust-crates
How can I read lines from file and wait for new lines to be added like tail -f does
Jul 26, 2026
rust
Multiple implementations for the same trait of the same type in Rust
Jul 26, 2026
rust
traits
typeclass
Enum to &str / &str to Enum
Jul 26, 2026
rust
enums
Why is the compiler asking me to add a return statement here?
Jul 27, 2026
rust
Return a value from labeled loops
Jul 26, 2026
rust
control-flow
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