rust project management
basic concepts Packages: A Cargo feature that lets you build, test, and share crates Crates: A tree of modules that produces a library or executable Modules and use: Let you control the org…
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geth start
build from source understanding geth configgeth config type is defined in /cmd/geth/config.go ethconfig (eth/ethconfig/config.go)contains configuration options for …
Read articlerust smart pointer
OverviewThe most common kind of pointer in Rust is a reference (borrow but not own)Smart pointers, on the other hand, are data structures that not only act like a pointer but also have addi…
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trait objecta reference to a trait type (or Box) is called trait object two ways convert concrete type to trait object assigning to variable pass a concrete type as a argument to a function…
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lifetime Every reference in Rust has its own lifecycle most of the time, Rust’s lifetime is implicit and can be inferred There are two types of life cycle: input life cycle and output life …
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ownership rule Each value in Rust has an owner. There can only be one owner at a time. When the owner goes out of scope, the value will be dropped. variable scope Movestack-only data: Copy …
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frequently used cmd data typeinteger i8,i16,i32,i64,i128,isize,u8,u16,u32,u64,u128,usize，etc isize, usize indicates that the type is determined by the architecture of the computer. For exam…
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learning resources the book cargo book the rust performance book rust design patterns the rust RFC book the rustdoc book rustnomicon the rust reference rust by example async programming in …
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