Function check_pos_with_context

pub fn check_pos_with_context<T, C, E>(
    bytes: &[u8],
    pos: usize,
    context: &mut C,
) -> Result<(), E> 
where
    T: CheckBytes<Strategy<C, E>> + Pointee<Metadata = ()>,
    C: ArchiveContext<E> + ?Sized,
    E: Source,

Available on crate feature dep_rkyv only.

Check a byte slice with a given root position and context.

Most of the time, access is a more ergonomic way to check and access a byte slice.

Example

use rkyv::{
    api::{check_pos_with_context, root_position},
    rancor::Error,
    to_bytes,
    validation::{
        archive::ArchiveValidator, shared::SharedValidator, Validator,
    },
    Archive, Deserialize, Serialize,
};

#[derive(Archive, Serialize, Deserialize)]
struct Example {
    name: String,
    value: i32,
}

let value = Example {
    name: "pi".to_string(),
    value: 31415926,
};

let bytes = to_bytes::<Error>(&value).unwrap();

check_pos_with_context::<ArchivedExample, _, Error>(
    &*bytes,
    root_position::<ArchivedExample>(bytes.len()),
    &mut Validator::new(
        ArchiveValidator::new(&*bytes),
        SharedValidator::new(),
    ),
)
.unwrap();