Trait thorin::Session

source · [−]
pub trait Session<Relocations> {
    fn alloc_data<'session>(&'session self, data: Vec<u8>) -> &'session [u8]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8];
    fn alloc_relocation<'session>(
        &'session self,
        data: Relocations
    ) -> &'session Relocations;
    fn read_input<'session>(
        &'session self,
        path: &Path
    ) -> Result<&'session [u8]>;

    fn alloc_owned_cow<'input, 'session: 'input>(
        &'session self,
        data: Cow<'input, [u8]>
    ) -> &'input [u8]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8] { ... }
}
Expand description

Session is expected to be implemented by users of thorin, allowing users of thorin to decide how to manage data, rather than thorin having arenas internally.

Required Methods

Returns a reference to data’s contents with lifetime 'session.

Returns a reference to relocation with lifetime 'session.

Returns a reference to contents of file at path with lifetime 'session.

Provided Methods

Returns a reference to data’s contents with lifetime 'input.

If Cow is borrowed, then return the contained reference ('input). If Cow is owned, then calls alloc_data to return a reference of lifetime 'session, which is guaranteed to be longer than 'input, so can be returned.

Implementors