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New posts in rust
Why can't I borrow as mutable more than once at a time in this example? [duplicate]
Jul 19, 2026
rust
borrow-checker
mutability
What's the difference between a generic trait and a trait with associative types? [duplicate]
Jul 18, 2026
rust
In Rust, when implementing the trait `Display`, how to obtain the formatting specified by the caller?
Jul 19, 2026
rust
display
formatter
what does this mean? "This is precisely because a library should not be deterministically recompiled for all users of the library."
Jul 19, 2026
rust
version-control
rust-cargo
What is the idiomatic way to get the tail of a vector?
Jul 19, 2026
rust
How can I use a custom hash function in a HashSet or HashMap?
Jul 19, 2026
rust
hashcode
Why does hashing the same vector twice get different hash codes?
Jul 17, 2026
vector
hash
rust
Is it ever safe to use a reference in place of a pointer with a function called across an FFI boundary?
Jul 19, 2026
pointers
rust
ffi
Does manually breaking early from a for loop make sense when testing if a linked list contains an item?
Jul 19, 2026
rust
for-in-loop
Check if Option<String> is Some(my_string)
Jul 18, 2026
rust
How to retrieve HTTP headers from a request in Rocket?
Jul 18, 2026
rust
http-headers
rust-rocket
no function or associated item named new_v3 found for struct uuid::Uuid in the current scope
Jul 16, 2026
rust
How to specify the path to a dependency located in my home directory in Cargo.toml?
Jul 18, 2026
rust
rust-cargo
toml
How to downgrade cargo to an earlier version?
Jul 19, 2026
rust
rust-cargo
What is the idiomatic way to convert a 1-tuple struct to the contained element?
Jul 17, 2026
rust
idioms
How to import/use macro from different module in the same crate?
Jul 18, 2026
rust
import
macros
export
visibility
Rust how to convert from array to std::raw:::Slice
Jul 18, 2026
rust
unsafe
What is the easiest way to determine if a character is in Unicode range, in Rust?
Jul 18, 2026
unicode-string
rust
What is the difference between Send and 'static on a closure in rust?
Jul 17, 2026
rust
"use of partially moved value" error in "match" statement
Jul 18, 2026
rust
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