Enum cargo::sources::registry::index::MaybeIndexSummary

enum MaybeIndexSummary {
    Unparsed {
        start: usize,
        end: usize,
    },
    Parsed(IndexSummary),
}

A lazily parsed IndexSummary.

Variants

Unparsed

Fields

start: usize

end: usize

A summary which has not been parsed, The start and end are pointers into Summaries::raw_data which this is an entry of.

Parsed(IndexSummary)

An actually parsed summary.

Implementations

impl MaybeIndexSummary

fn parse( &mut self, raw_data: &[u8], source_id: SourceId, bindeps: bool ) -> CargoResult<&IndexSummary>

Parses this “maybe a summary” into a Parsed for sure variant.

Does nothing if this is already Parsed, and otherwise the raw_data passed in is sliced with the bounds in Unparsed and then actually parsed.

Trait Implementations

impl From<IndexSummary> for MaybeIndexSummary

fn from(summary: IndexSummary) -> MaybeIndexSummary

Converts to this type from the input type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Unparsed: 16 bytes
• Parsed: 16 bytes