Cfg feature

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August undefined, 2024

WebJun 13, 2016 · 5. My Rust project has examples that are only relevant to certain features. I can ignore the main function with: # [cfg (feature = "foo")] fn main () {. But other statements that depend on the feature cause errors when I run cargo test. So I have to use a number of cfg attribute statements on functions and use statements to disable code that ... WebMar 8, 2013 · features.cfg H323.cfg polycomConfig.xsd reg-advanced.cfg reg-basic.cfg region.cfg sip-basic.cfg sip-interop.cfg site.cfg text.txt video-integration.cfg video.cfg …

Passing feature flags to rust-analyzer - Editors and IDEs - The …

Web@VictorPolevoy you are mostly right — if false and if true should be removed at compile time, at least when optimizing. The body of if false should be removed, but the body if if true should be kept. Then whichever blocks are true will be evaluated at run time. This is another reason to use else — to prevent both feature's code blocks from being evaluated! WebApr 10, 2024 · Instructions for updating: Use tf. config. list_physical_devices ('GPU') ~ instead. 2024-03-31 16: 58: 07.971004: I tensorflow / core / platform / cpu_feature_guard. cc: 142] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDMN) to use the following CPU instructions in performance-critical operations: AVX … oversized hood cloak

CFG File: How to open CFG file (and what it is)

WebAllows using the non_exhaustive_omitted_patterns lint. Allows making dyn Trait well-formed even if Trait is not object safe. In that case, dyn Trait: Trait does not hold. Moreover, coercions and casts in safe Rust to dyn Trait for such a Trait is also forbidden. Allows using # [optimize (X)]. WebFeb 7, 2024 · Control Flow Guard (CFG) is a highly-optimized platform security feature that was created to combat memory corruption vulnerabilities. By placing tight … WebNov 25, 2011 · Enhanced feature keys (EFK) enables you to customize the functions of a phone's line, soft, and hard keys to assign frequently used functions to keys or to create menu shortcuts to frequently used phone settings. Enhanced feature key functionality is implemented using star code sequences like *89 and SIP. messaging. rancher shot illegal

Rust - trait bound depending on feature? - Stack Overflow

Feature-discriminate struct fields - The Rust Programming …

WebMar 27, 2024 · The cfg-if crate provides the cfg-if! macro that should do what you want: # [macro_use] extern crate cfg_if; cfg_if! { if # [cfg (feature = "eugene")] { pub mod … WebApr 23, 2024 · 2 Answers. Sorted by: 5. You could introduce a new intermediate trait MySerialize, so that you always require MySerialize instead of Serialize, thus doing this switch only in one place. The derive could be solved via cfg_attr. # [cfg (feature = "serde_support")] use serde::Serialize; # [cfg (feature = "serde_support")] pub trait … oversized holiday advent calendarWebOct 10, 2024 · Besides, being a powerful text editor that excels in coding and supports multiple file formats, Notepad++ is an excellent tool to open CFG files on Windows 10 … rancher shot

"WebJul 16, 2024 · In VS Code, open the Extensions sidebar, click the gear icon next to the rust-analyzer extension, and choose “Extension Settings.” You can choose whether to … " - Cfg feature

Cfg feature

How do I disable an entire example based on features?

WebJun 30, 2024 · From the above Cargo.toml file example you can see that there are 2 features: default, which is a special Cargo keyword for when you do not specify any features as in serde_dynamodb = "0.5". rustls, which is only activated if specified as in serde_dynamodb = { version="0.5", features= ["rustls"]} So if we specify nothing (as in … WebDec 6, 2024 · Without knowing where you found that cfg statement I would guess as follows: Typically our Rust programs make use of the standard library "std::...". But if you are …

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WebJan 19, 2024 · This is helpful to know, but not useful in constructing cfg attributes, as system does not necessarily pertain to target_os (etc.; for example, system is "darwin" but target_os needs to be specified as "macos"). WebThe library has many features to customize it for your organization. Go to Locating Management functions to customize your library with these features. Enabling or disabling the I/O station. Naming the library with the Manage Logical Library function. Creating or managing Logical Libraries. See Library sharing for information.

WebJun 30, 2024 · Initially, features have to be declared in Cargo.toml of the package they are used in, that is, in your dependency. Then they are "referenced" in your Cargo.toml file to … WebApr 15, 2015 · This would serve the purpose of allowing crates to automatically detect if they are being built with a nightly compiler and consequently enable or disable #! [feature] directives as appropriate. I would specifically like to proposed that the # [cfg] directive nightly is set by default by only the nightly compiler (not the beta or stable channels).

WebFeb 19, 2024 · #[cfg( feature = "Foo" )] mod foo { /* Conditionally compiled code goes here */ } but that only works if your feature is gating a whole bunch of conditional compilation and get frustrated by the extra indentation, think something like platform specific utilities or a compatibility layer into another crate. WebMay 3, 2024 · [target.'cfg(unix)'.features] default = ["feature-a"] # -- snip -- Using a build.rs script to enable features based on cfg conditions only partially works. Dependency resolution is done before running build.rs, so this won't import optional dependencies for features enabled in it.

WebThe cfg and cfg_attr attributes are active. The test attribute is inert when compiling for tests and active otherwise. Attribute macros are active. All other attributes are inert. ... target_feature — Configure platform-specific code generation. track_caller - Pass the parent call location to std::panic::Location::caller(). ranchers hotelWebAs of at least Rust 1.21.1, it's possible to do this as exactly as you said: fn main () { # [cfg (foo)] { println! ("using foo config"); } } Before this, it isn't possible to do this completely conditionally (i.e. avoiding the block being type checked entirely), doing that is covered by RFC #16. However, you can use the cfg macro which ... oversized hooded cloakWebOct 28, 2024 · IntelliJ Rust: New Functionality for Cargo Features. Like C/C++ and other native languages, Rust includes support for conditional compilation. The most common way to instruct the compiler whether to include or ignore a piece of code in compilation is to add a cfg attribute with the required condition. For example, you can use this mechanism to ... oversized hooded fleece robeWebInstead of using mutually exclusive features, consider some other options: Split the functionality into separate packages. When there is a conflict, choose one feature over another. The cfg-if package can help with writing more complex cfg... Architect the code … Note that at the root of the crate it uses cfg_attr to enable the nightly feature. … oversized hooded infinity scarfWebMar 10, 2024 · Configuration files are used by a wide range of programs and applications. The information within some CFG files contains a program's initial configuration and … oversized hooded bath towelsWebFeb 2, 2024 · I have some tests that I would like to ignore when using cargo test and only run when explicitly passed a feature flag. I know this can be done by using # [ignore] and cargo test -- --ignored, but I'd like to have multiple sets of ignored tests for other reasons. # [test] # [cfg_attr (not (feature = "online_tests"), ignore)] fn get_github ... oversized home theater sectionalWebJul 12, 2024 · 2. I am using Rust 1.62.0 and would like to add a variant to an enum based on whether a feature is enabled. The following compiles without issues. enum MyEnum<# [cfg (feature="my-feature")] T> { Always, # [cfg (feature = "my-feature")] OnlyWithFeature (T), } So I thought that all I need to do is to "guard" T with a cfg attribute wherever it occurs. oversized hoodie and baggy pants