Mojo Dict: Store struct instances based on a common trait as CollectionElement.
I'm trying to use a Mojo Dict to store different instances of structs which conform to a common trait. I've created a 'playground' file to work out a solution, but I am stumped. Feels like I'm really close, but no joy yet. Any suggestions?
GitHub: https://github.com/johnsoez4/dict
The code snippet below uses the structs defined earlier in the file. The last line below causes the error:...
Numpy: Import from source dir error
I am trying to import Numpy in my mojo project using
```
from python import Python
...
Quick Question on Traits
Hi,
Introducing myself to the language and I am wondering how I would get the functionality of being able to pass a conforming type to a function.
I tried two ways,
the first way is the following code....
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Facing issues with graph API tutorial:
https://docs.modular.com/engine/graph
What is this MOTensor?
```
from max import graph...
unable to load package '/Users/hammad/.modular/pkg/packages.modular.com_mojo/lib/mojo/stdlib.mojopkg
I just started working on an educational physics engine when suddenly mojo interpreter got angry at me for no reason and started throwing this error:
Code:
```python
struct System:...
unable to load package '/Users/hammad/.modular/pkg/packages.modular.com_mojo/lib/mojo/stdlib.mojopkg'mojo
unable to load package '/Users/hammad/.modular/pkg/packages.modular.com_mojo/lib/mojo/stdlib.mojopkg'mojo
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https://console.groq.com/playground
https://pypi.org/project/groq/
Has anyone explored running groq's python API library with mojo? Seems like a great way to accelerate things even more. And currently groqcloud api is free!
...
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Defining A DynamicVector containing References
I am trying to create a vector that holds a list of object references so that I can manipulate the object's properties from the container but I don't understand how to define the "lifetime" of the Reference type. According to the Mojo docs, it requires three parameters (Reference[?, ?, ?]). I want the lifetime to last for the duration of the parent object's lifetime. Can I get some examples for proper lifetime values when specifying the Reference type parameters?
...
Reference[Snake, __mlir_attr.`true`, ImmLifetime.DType]
Reference[Snake, __mlir_attr.`true`, ImmLifetime.DType]
Need Opinion! Best Practices for Directory Structure and Unit Testing in Mojo Library?
Hello Mojo,
I'm currently working on a library project in Mojo :mojo: and I'm seeking some advice to ensure that my project is well-organized and follows best practices.
Directory Structure:...
Disambiguation of a call to an overloaded function when the argument satisfies multiple signatures?
I have a reader class that calls
write_string() via reader.write_to() which is different depending on if the write implements a Writer or StringWriter trait.
```py
fn write_string[W: Writer](inout writer: W, string: String) raises -> Int:
return writer.write(string.as_bytes())...Mojo and Max installation issue
when I am running the commands
modular install mojo and
modular install max, I am getting the following error as in the picture.
WSL 2...
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```rust
struct IOStream
var source: Tensor
fn init(inout self):...
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Thanks!...
partially unbound parameters as return values?
```typescript
struct Person[Age: UInt8, coder: Bool]:
...
fn example(p: Person) -> Person[p.Age, *_]:...
Mojo implementation question regarding borrow checker
Hello,
I am a student learning about Programming Language Theory and I have a question regarding Mojo's implementation of Borrow Checking.
In Rust, borrow-checking is performed by statically analysing the types of variables at compile time. However in Mojo, there doesn't seem to be a type for references, and there also doesn't seem to be any syntax for dereferences....