Trait LLWriter 

pub trait LLWriter: Send + Sync {
    // Required method
    fn ll_write(
        &mut self,
        path: &[&[u8]],
        data: Bytes,
    ) -> Result<LLPath, LLError>;
}

Write bytes to a path.

This is the lowest-level write interface. Paths and data are just bytes. No parsing, no validation.

Object Safety

This trait is object-safe: you can use Box<dyn LLWriter>.

Required Methods

fn ll_write(&mut self, path: &[&[u8]], data: Bytes) -> Result<LLPath, LLError>

Write raw bytes to path components.

Arguments

• path - A slice of byte slices representing path components.
• data - The bytes to write.

Returns

The “result path” as a sequence of byte components. This may be:

• The same as the input path (for simple stores)
• A different path (e.g., a generated ID, a handle for async operations)

Example

use structfs_ll_store::{LLWriter, LLPath, LLError};
use bytes::Bytes;

fn create_user(store: &mut dyn LLWriter, data: &[u8]) -> Result<LLPath, LLError> {
    store.ll_write(&[b"users"], Bytes::copy_from_slice(data))
}

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: LLWriter + ?Sized> LLWriter for &mut T

fn ll_write(&mut self, path: &[&[u8]], data: Bytes) -> Result<LLPath, LLError>

impl<T: LLWriter + ?Sized> LLWriter for Box<T>

fn ll_write(&mut self, path: &[&[u8]], data: Bytes) -> Result<LLPath, LLError>

Implementors