12 lines
461 B
Rust
12 lines
461 B
Rust
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
use crate::{prelude::*, thread::exception::PageFaultInfo};
|
|
|
|
/// This trait is implemented by structs which can handle a user space page fault.
|
|
pub trait PageFaultHandler {
|
|
/// Handle a page fault, whose information is provided in `page_fault_info`.
|
|
///
|
|
/// Returns `Ok` if the page fault is handled successfully, `Err` otherwise.
|
|
fn handle_page_fault(&self, page_fault_info: &PageFaultInfo) -> Result<()>;
|
|
}
|