crate | Compile time safety for Android assets

 by   oriley-me Java Version: 0.5.0 License: Apache-2.0

kandi X-RAY | crate Summary

kandi X-RAY | crate Summary

crate is a Java library. crate has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub.

Crate is a simple gradle plugin to generate a list of classes for all files/folders included in your projects assets directory, for compile time safety. This is how the R classes used for referencing resources work. It also has the advantage of removing the need to use the notoriously slow AssetManager.list() methods.

            kandi-support Support

              crate has a highly active ecosystem.
              It has 25 star(s) with 1 fork(s). There are 1 watchers for this library.
              It had no major release in the last 12 months.
              There are 1 open issues and 3 have been closed. On average issues are closed in 1 days. There are no pull requests.
              It has a positive sentiment in the developer community.
              The latest version of crate is 0.5.0

            kandi-Quality Quality

              crate has no bugs reported.

            kandi-Security Security

              crate has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              crate is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              crate releases are available to install and integrate.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed crate and discovered the below as its top functions. This is intended to give you an instant insight into crate implemented functionality, and help decide if they suit your requirements.
            • Initializes the drawer view
            • Opens the drawer fragment with the given class
            • Shows a given fragment
            • Called when a navigation item is selected
            • Set the scroll state changed
            • Dispatches the firing of the velocity animation
            • Sets the current fill color
            • Checks if the jar file is valid
            • Checks if a file is valid
            • Loads a typeface from the cache
            • Resume the card layout
            • Get the bitmap for a SVG asset
            • Disposes the RecyclerView
            • Loads a bitmap from the cache
            • Called when the video is paused
            • Gets a single drawable from the cache
            • Applies the bitmap to the view
            • Applies the typeface to the font
            • Apply the view to a svg holder
            • Set the View to be created
            • Load animation
            • Marks the scroll state
            • Get the actual hash of the current jar
            • Get a parser to use
            • Build java
            • Loads the media
            Get all kandi verified functions for this library.

            crate Key Features

            No Key Features are available at this moment for crate.

            crate Examples and Code Snippets

            Javadot img1Lines of Code : 36dot img1License : Permissive (Apache-2.0)
            copy iconCopy
            // In constructor/application
            mCrate = new Crate(this);
            // Usage for InputStream
            try {
                Asset asset = mCrate.assets.other.RANDOM_FILE_EXT; // To open assets/other/random_file.ext
                InputStream is =;
                // Do what you will wi  
            Crate,Gradle Dependency
            Javadot img2Lines of Code : 23dot img2License : Permissive (Apache-2.0)
            copy iconCopy
            repositories {
                maven { url "" }
            buildscript {
                dependencies {
                    classpath 'me.oriley.crate:crate-plugin:0.5.0'
            apply plugin: '' || apply plugin: ''
            apply plugin: 'me  

            Community Discussions


            How to read a file from within a move FnMut closure that runs multiple times?
            Asked 2021-Jun-15 at 16:56

            I'm using glutin and so have a move closure for my program's main loop and I'm trying to play an audio file with the rodio crate. With the following code everything works and I get one beep every time the program loops:



            Answered 2021-Jun-15 at 16:27
            The Problem

            Basically, the problem at hand is that rodio::Decoder::new consumes the value which it reads from (well, actually it is already consumed by BufReader::new). So, if you have a loop or a closure that can be called multiple times, you have to come up with a fresh value each time. This what File::open does in your first code snipped.

            In your second code snipped, you only create a File once, and then try to consume it multiple times, which Rust's ownership concept prevents you from doing.

            Also notice, that using reference is sadly not really an option with rodio since the decoders must be 'static (see for instance the Sink::append trait bound on S).

            The Solution

            If you think your file system is a bit slow, and you want to optimize this, then you might actually want to read the entire file up-front (which File::open doesn't do). Doing this should also provide you with a buffer (e.g. a Vec) that you can clone, and thus allows to repeatedly create fresh values that can be consumed by the Decoder. Here is an example doing this:



            Deserializing redis's Value in Rust (FromRedisValue)
            Asked 2021-Jun-15 at 09:55

            I'm implementing a simple task queue using redis in Rust, but am struggling to deserialize the returned values from redis into my custom types.

            In total I thought of 3 approches:

            1. Deserializing using serde-redis
            2. Manually implementing the FromRedisValue trait
            3. Serializing to String using serde-json > sending as string > then deserializing from string

            The 3rd approach worked but feels artificial. I'd like to figure out either 1 or 2, both of which I'm failing at.

            Approach 1 - serde-redis

            I have a simple Task definition:



            Answered 2021-Jun-15 at 09:55

            Redis doesn't define structured serialization formats. It mostly store strings and integers. So you have to choose or define your format for your struct.

            A popular one is JSON, as you noticed, but if you just want to (de)serialize simple pairs of (id, description), it's not very readable nor convenient.

            In such a case, you can define your own format, for example the id and the description with a dash in between:



            How to use rocket on stable release of Rust
            Asked 2021-Jun-15 at 09:47

            I am trying to use stable version of rustc to compile a rocket web application. rocket crate compiles fine but I would like to use a static file server from rocket_contrib. My Cargo.toml file looks like this:



            Answered 2021-Jun-15 at 09:47

            Starting from version 0.5 of Rocket, you are not expected to use rocket_contrib, because this one was split into features which are either already in the core crate or moved to separate crates. The notes from this revision (see also issue 1659) provide a few more details:

            This follows the completed graduation of stable contrib features into core, removing 'rocket_contrib' in its entirety in favor of two new crates. These crates are versioned independently of Rocket's core libraries, allowing upgrades to dependencies without consideration for versions in core libraries.

            'rocket_dyn_templates' replaces the contrib 'templates' features. While largely a 1-to-1 copy, it makes the following changes:

            • the 'tera_templates' feature is now 'tera'
            • the 'handlebars_templates' feature is now 'handlebars'
            • fails to compile if neither 'tera' nor 'handlebars' is enabled

            'rocket_sync_db_pools' replaces the contrib 'database' features. It makes no changes to the replaced features except that the database attribute is properly documented at the crate root.

            In short, you will need to migrate your code away from rocket_contrib. Better guidelines may become available once v0.5 is definitely released, but until then, you may look for the features once available in rocket_contrib in the core documentation and respective Cargo feature list.



            Usage of mongodb-1.2.2 with rocket-0.5.0-rc.1 causes async runtime incompatibilities
            Asked 2021-Jun-14 at 20:39
            Background information

            Hey, I am working on putting up a rocket rest api with a mongodb database.

            I have been able to create a successful connection to the MongoDB Atlas and put the resulting client into the state management of rocket via the manage builder function like this:



            Answered 2021-Jun-14 at 20:39

            This has been resolved. See above for the solution. It is marked with a header saying solution.



            why lombok doesnt create construct with args
            Asked 2021-Jun-14 at 09:14

            Why lombok doesnt not crate constructor with args



            Answered 2021-Jun-14 at 08:44

            As per Lombok documentation (

            An all-args constructor requires one argument for every field in the class.

            Obviously you haven't provided id as a constructor argument.



            Moving non-Copy variable into async closure: captured variable cannot escape `FnMut` closure body
            Asked 2021-Jun-13 at 18:47

            I'm trying to get clokwerk to schedule an asynchronous function to run every X seconds.

            The docs show this example:



            Answered 2021-Jun-13 at 18:47

            In order to understand what's going on, I'll reformat the code a bit in order to make it more clear and explicit:

            Your original code:



            How to post JSON data in rocket 0.5.0-rc.1?
            Asked 2021-Jun-13 at 12:00

            I am trying to build a POST handler, that receives JSON data with rocket (version: 0.5.0-rc.1).

            This is the code I wrote:



            Answered 2021-Jun-13 at 12:00

            Your problem is not about lifetimes, you are using the wrong Json struct. You are using rocket::response::content::Json, this can be used to set the Content-Type of a response (see for example this). You want to use rocket::serde::json::Json:



            Use stack memory as heap memory without UB
            Asked 2021-Jun-12 at 21:43

            I am working in an environment where I cannot use heap memory but only stack memory. To not be constrained by the #[no_std] enviroment I tried to use stack memory as heap memory with the linked-list-allocator crate. This was my approach.



            Answered 2021-Apr-02 at 10:11

            After looking into the code and finding what looks a lot like the default entry point I'll put what I think is the confirmation of my guess as an answer: the global_allocator must be fully initialised before main, because the default entry point relies on it and allocates:



            Get C FILE pointer from bytes::Bytes in Rust
            Asked 2021-Jun-12 at 13:29

            I would like to read a GRIB file downloaded from server using ecCodes library in Rust. However, my current solution results in segmentation fault. The extracted example, replicating the problem, is below.

            I download the file using reqwest crate and get the response as Bytes1 using bytes(). To read the file with ecCodes I need to create a codes_handle using codes_grib_handle_new_from_file()2, which as argument requires *FILE usually get from fopen(). However, I would like to skip IO operations. So I figured I could use libc::fmemopen() to get *FILE from Bytes. But when I pass the *mut FILE from fmemopen() to codes_grib_handle_new_from_file() segmentation fault occurs.

            I suspect the issue is when I get from Bytes a *mut c_void required by fmemopen(). I figured I can do this like that:



            Answered 2021-Jun-12 at 13:29


            How to force nom to parse the whole input string?
            Asked 2021-Jun-11 at 19:17

            I am working with nom version 6.1.2 and I am trying to parse Strings like A 2 1 2.

            At the moment I would be happy to at least differentiate between input that fits the requirements and inputs which don't do that. (After that I would like to change the output to a tuple that has the "A" as first value and as second value a vector of the u16 numbers.)

            The String always has to start with a capital A and after that there should be at least one space and after that one a number. Furthermore, there can be as much additional spaces and numbers as you want. It is just important to end with a number and not with a space. All numbers will be within the range of u16. I already wrote the following function:



            Answered 2021-Jun-11 at 19:17

            It seems like that one part of the use declarations created that problem. In the documentation (somewhere in some paragraph way to low that I looked at it) it says: " Streaming / Complete Some of nom's modules have streaming or complete submodules. They hold different variants of the same combinators.

            A streaming parser assumes that we might not have all of the input data. This can happen with some network protocol or large file parsers, where the input buffer can be full and need to be resized or refilled.

            A complete parser assumes that we already have all of the input data. This will be the common case with small files that can be read entirely to memory. "

            Therefore, the solution to my problem is to swap use nom::character::complete::{char, space1}; instead of nom::character::streaming::{char, space1}; (3rd loc without counting empty lines). That worked for me :)


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install crate

            You can download it from GitHub.
            You can use crate like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the crate component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer For Gradle installation, please refer .


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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