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New posts in rust
How to extract elements of a vector of strings in Rust?
Oct 26, 2025
vector
rust
ownership
How to generate the public key from Polkadot Address from Substrate Side
Oct 26, 2025
rust
substrate
polkadot
serde_json flattening object with indices as keys
Oct 27, 2025
rust
serde
serde-json
Simple Logger erroring on init
Oct 26, 2025
logging
rust
How to declare a static array of vectors?
Oct 27, 2025
rust
rust-analyzer: Failed to write request: Broken pipe (os error 32)
Oct 26, 2025
visual-studio-code
rust
rust-analyzer
How to use rustup to install/use a specific history version of the component like: rustfmt, clippy
Oct 26, 2025
rust
rust-cargo
Method cannot be called on Option due to unsatisfied trait bounds, needs to be iterator
Oct 26, 2025
rust
traits
rust library returned Box object is automatically freed in C -- EDIT: not freed
Oct 27, 2025
c
rust
ffi
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What is uninitialized memory and why isn't it initialized when allocating?
Oct 26, 2025
rust
memory-management
allocation
Infer the name of the calling crate to populate a doctest in a procedural macro
Oct 26, 2025
rust
doctest
rust-macros
rust-proc-macros
Parsing a JSON String with serde_json
Oct 25, 2025
redis
rust
serde-json
Rust macro accepting argument with a colon, a struct which is inside a module
Oct 26, 2025
rust
macros
arguments
cannot transmute between types of different sizes, or dependently-sized types
Oct 26, 2025
rust
How Option<&T> implement Copy
Oct 26, 2025
rust
borrow-checker
ownership
Trait implementation not found in Rust 1.70
Oct 26, 2025
rust
traits
"borrowed data escapes outside of closure" only when using &mut or threads?
Oct 27, 2025
rust
closures
borrow-checker
How to get min and max value of primitives?
Oct 26, 2025
rust
primitive
How can I add an item to a struct member that is an `Option<Vec<...>>`?
Oct 26, 2025
rust
Lifetime error while attempting to downcast
Oct 25, 2025
rust
downcast
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