bevy/crates/bevy_encase_derive/src/lib.rs
Teodor Tanasoaia 7cb4d3cb43 Migrate to encase from crevice (#4339)
# Objective

- Unify buffer APIs
- Also see #4272

## Solution

- Replace vendored `crevice` with `encase`

---

## Changelog

Changed `StorageBuffer`
Added `DynamicStorageBuffer`
Replaced `UniformVec` with `UniformBuffer`
Replaced `DynamicUniformVec` with `DynamicUniformBuffer`

## Migration Guide

### `StorageBuffer`

removed `set_body()`, `values()`, `values_mut()`, `clear()`, `push()`, `append()`
added `set()`, `get()`, `get_mut()`

### `UniformVec` -> `UniformBuffer`

renamed `uniform_buffer()` to `buffer()`
removed `len()`, `is_empty()`, `capacity()`, `push()`, `reserve()`, `clear()`, `values()`
added `set()`, `get()`

### `DynamicUniformVec` -> `DynamicUniformBuffer`

renamed `uniform_buffer()` to `buffer()`
removed `capacity()`, `reserve()`


Co-authored-by: Carter Anderson <mcanders1@gmail.com>
2022-05-18 21:09:21 +00:00

40 lines
1.2 KiB
Rust

use bevy_macro_utils::BevyManifest;
use encase_derive_impl::{implement, syn};
const BEVY: &str = "bevy";
const BEVY_RENDER: &str = "bevy_render";
const ENCASE: &str = "encase";
fn bevy_encase_path() -> syn::Path {
let bevy_manifest = BevyManifest::default();
bevy_manifest
.maybe_get_path(BEVY)
.map(|bevy_path| {
let mut segments = bevy_path.segments;
segments.push(BevyManifest::parse_str("render"));
syn::Path {
leading_colon: None,
segments,
}
})
.or_else(|| bevy_manifest.maybe_get_path(BEVY_RENDER))
.map(|bevy_render_path| {
let mut segments = bevy_render_path.segments;
segments.push(BevyManifest::parse_str("render_resource"));
syn::Path {
leading_colon: None,
segments,
}
})
.map(|path| {
let mut segments = path.segments;
segments.push(BevyManifest::parse_str(ENCASE));
syn::Path {
leading_colon: None,
segments,
}
})
.unwrap_or_else(|| bevy_manifest.get_path(ENCASE))
}
implement!(bevy_encase_path());