Enum rustc_incremental::persist::load::LoadResult

pub enum LoadResult<T> {
    Ok {
        data: T,
    },
    DataOutOfDate,
    LoadDepGraph(PathBuf, Error),
    DecodeIncrCache(Box<dyn Any + Send>),
}

Represents the result of an attempt to load incremental compilation data.

Variants

Ok

Fields

data: T

Loading was successful.

DataOutOfDate

The file either didn’t exist or was produced by an incompatible compiler version.

LoadDepGraph(PathBuf, Error)

Loading the dep graph failed.

DecodeIncrCache(Box<dyn Any + Send>)

Decoding loaded incremental cache failed.

Implementations

impl<T: Default> LoadResult<T>

pub fn open(self, sess: &Session) -> T

Accesses the data returned in LoadResult::Ok.

Trait Implementations

impl<T: Debug> Debug for LoadResult<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.