purpose
Break abstractions. Observe deeply. Understanding how machines work — From the perspective of an insider.
Raw Ptr Insights is a space for rigorous exploration of Rust, Linux, and the systems powering our digital world. We document what matters—the architecture, the underlying, and everything in between.
Latest posts
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Welcome back to Raw Ptr Insights. In the previous installment we ported the relay to async Rust: replaced OS threads… Read more.
11–17 minutes -
Welcome back to Raw Ptr Insights. In the previous installment we hardened the blocking relay with proper half-close semantics, socket… Read more.
12–18 minutes -
Welcome back to Raw Ptr Insights. In the previous installment we established the duplex relay primitive: a TcpStream split via… Read more.
16–24 minutes
our series
jul·19·2026
Rust Fundamentals
jul·05·2026
Rust Fundamentals
jul·04·2026
Rust Internals