Struct SchemaMetadata 

pub struct SchemaMetadata {
    pub discovered_at: SystemTime,
    pub source_files: Vec<PathBuf>,
    pub total_rows_sampled: usize,
    pub cassandra_version: Option<CassandraVersion>,
    pub discovery_method: DiscoveryMethod,
    pub version: u32,
    pub validation_results: ValidationResults,
    pub performance_metrics: DiscoveryMetrics,
}

Schema discovery metadata

Fields

discovered_at: SystemTime

When schema was discovered

source_files: Vec<PathBuf>

Source SSTable files

total_rows_sampled: usize

Total rows sampled across all files

cassandra_version: Option<CassandraVersion>

Cassandra version detected

discovery_method: DiscoveryMethod

Discovery method used

version: u32

Schema version

validation_results: ValidationResults

Validation results

performance_metrics: DiscoveryMetrics

Discovery performance metrics

Trait Implementations

impl Clone for SchemaMetadata

fn clone(&self) -> SchemaMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SchemaMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SchemaMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.