Struct SequenceCollectionMetadata 

pub struct SequenceCollectionMetadata {
    pub digest: String,
    pub n_sequences: usize,
    pub names_digest: String,
    pub sequences_digest: String,
    pub lengths_digest: String,
    pub name_length_pairs_digest: Option<String>,
    pub sorted_name_length_pairs_digest: Option<String>,
    pub sorted_sequences_digest: Option<String>,
    pub file_path: Option<PathBuf>,
}

Metadata for a sequence collection (parallel to SequenceMetadata). Contains the collection digest and level 1 digests for names, sequences, and lengths.

Fields

digest: String

Top-level seqcol digest

n_sequences: usize

Number of sequences in the collection

names_digest: String

Level 1 digest of names array

sequences_digest: String

Level 1 digest of sequences array

lengths_digest: String

Level 1 digest of lengths array

name_length_pairs_digest: Option<String>

Ancillary: digest of name_length_pairs array

sorted_name_length_pairs_digest: Option<String>

Ancillary: digest of sorted_name_length_pairs array (order-invariant coordinate system)

sorted_sequences_digest: Option<String>

Ancillary: digest of sorted sequences array

file_path: Option<PathBuf>

Optional path to the source file

Implementations

impl SequenceCollectionMetadata

pub fn from_sequences( sequences: &[SequenceRecord], file_path: Option<PathBuf>, ) -> Self

Compute metadata from sequence records (core digests only).

pub fn compute_ancillary_digests(&mut self, sequences: &[SequenceRecord])

Compute ancillary digests (name_length_pairs, sorted_name_length_pairs, sorted_sequences) from sequence records. No-op if already computed.

pub fn from_collection(collection: &SequenceCollection) -> Self

Create from an existing SequenceCollection

pub fn to_lvl1(&self) -> SeqColDigestLvl1

Convert to SeqColDigestLvl1 for compatibility

pub fn to_level1(&self) -> CollectionLevel1

Return level 1 representation (attribute digests with spec-compliant field names).

Trait Implementations

impl Clone for SequenceCollectionMetadata

fn clone(&self) -> SequenceCollectionMetadata

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SequenceCollectionMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SequenceCollectionMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SequenceCollectionMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.