Struct ColumnDiff 

pub struct ColumnDiff {
    pub name: String,
    pub only_in: Option<Side>,
    pub compressed_bytes: Delta,
    pub bytes_per_feature: DeltaF,
}

Per-column cost comparison (matched by column name). A column present on only one side is flagged via only_in and diffed against zeros.

Fields

name: String

Column name (e.g. geometry, vertex_time, a property name).

only_in: Option<Side>

Set when the column exists in only one report.

compressed_bytes: Delta

Standalone re-encode bytes (IPC + zstd) over the decoded tiles.

bytes_per_feature: DeltaF

Standalone re-encode bytes per feature row.

Trait Implementations

impl Clone for ColumnDiff

fn clone(&self) -> ColumnDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnDiff

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnDiff

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ColumnDiff

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

where __S: Serializer,

Serialize this value into the given Serde serializer.