Trait CascFileSystem 

pub trait CascFileSystem: Send + Sync {
    // Required method
    fn read_file(&self, file_id: u32) -> Option<Vec<u8>>;

    // Provided methods
    fn reserve_file_id(&self, _path: &str) -> Option<u32> { ... }
    fn write_file(&self, _file_id: u32, _data: &[u8]) -> bool { ... }
    fn file_exists(&self, file_id: u32) -> bool { ... }
}

A file system the library resolves by numeric data ID.

Required by the M2 parser and by CASC-backed asset loading.

Required Methods

fn read_file(&self, file_id: u32) -> Option<Vec<u8>>

Provided Methods

fn reserve_file_id(&self, _path: &str) -> Option<u32>

fn write_file(&self, _file_id: u32, _data: &[u8]) -> bool

fn file_exists(&self, file_id: u32) -> bool

Dyn Compatibility

This trait is dyn compatible.

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

Implementors