Struct BuiltIndex 

pub struct BuiltIndex {
    pub tiers: Vec<TierInfo>,
    pub stars: Vec<IndexStar>,
    pub star_dir: Vec<u32>,
    pub keys: Vec<u64>,
    pub quads: Vec<[u32; 4]>,
    pub source: String,
    pub source_stamp: SourceStamp,
}

An index assembled in memory, ready to write (the builder’s output).

Fields

tiers: Vec<TierInfo>

Tiers, widest first.

stars: Vec<IndexStar>

Stars, sorted by declination band then RA (see star_band).

star_dir: Vec<u32>

First star of each declination band, star_bands + 1 entries.

keys: Vec<u64>

Pattern keys, sorted within each tier.

quads: Vec<[u32; 4]>

Pattern stars, parallel to keys.

source: String

Source database name.

source_stamp: SourceStamp

Fingerprint of the source database’s files.

Implementations

impl BuiltIndex

pub fn file_size(&self) -> u64

Total bytes the file will occupy (to within section padding).

pub fn write(&self, path: &Path) -> Result<()>

Write the index to path, via a temporary file renamed into place, so a reader never sees a half-written index.

Errors

ArcsecError::CatalogIo if the file cannot be written.

Trait Implementations

impl Debug for BuiltIndex

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

Formats the value using the given formatter.

impl Default for BuiltIndex

fn default() -> Self

Returns the “default value” for a type.