This article is about filtering a vector of custom structs in Rust. ADVERTISEMENT Rust Filter A library for creating predicates and filters for use with the Iterator::filter function. There are types and traits in this library that can be used to create filters and then combine them with logic...
expects a string literal. But then, how do I get my foo converted into a vector of bytes? h huon (&str).as_bytes gives you a view of a string as a &[u8] byte slice (that can be called on String since that derefs to str, and there's also String.into_bytes will consume...
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因为需要使用 metadata 过滤, 所以要添加依赖. tracing-subscriber 支持通过make_writer传入自定义的 Writer, 同时也可以使用and,or_else等组合函数组合不同的 Writer, 可以将一份日志进行过滤等操作. cargo add tracing-core 我们可以通过with_filter添加过滤逻辑. 需要注意的是, tracing-core 里 TRACE 级别日志是最...
Accessing a file Reading the file as a string Reading a file as a vector Reading a file with a buffer Handling a file I/O error in Rust Parsing JSON and TOML files using the Serde framework Parsing a JSON file Parsing JSON dynamically Parsing JSON statically Parsing TOML statically Parsing...
I want to return a vector fo non-trivial type from C++ to Rust, but neither CxxVector nor Vec of UniquePtr works here. unsafe extern "C++" { include!("foo.h"); type Foo; fn create_foo() -> UniquePtr<Foo>; fn create_foos(count: usize) -> ...
}) .map(|line| { // create a tuple from a line let parts = line.split("=") .collect::<Vec<&str>>(); (parts[0].to_string(), parts[1].to_string()) }) .collect(); // transform it into a vector Ok(Config::new(values)) ...
Ok what i always could do is to "do the chunking on my own". Just mutating the vector inside the threads works fine. But this is no idiomatic nice way to do it (in my opinion). Question: Is there a possible way to solve this problem rust idiomatic? Hint: I know i...
How-to Azure OpenAI and AI services Explore and select AI models Deploy AI models Create a project Manage projects and hubs Connections Data for your generative AI app Overview of retrieval augmented generation (RAG) Add data to your project Build and consume vector indexes Build and consume inde...
How to create proper queue in RxJS consisting of Observables containing both sync and async functions 0 RxJs - how to make observable behave like queue 2 Dynamically adding to the queue of RXJS Observables Hot Network Questions How can I rotate a 16-bit signed integer vector? Eliminate...