Struct RunListAlignment 

pub struct RunListAlignment {
    pub passed_width: usize,
    pub size_width: usize,
    pub tree_prefix_width: usize,
}

Alignment information for displaying a list of runs.

This struct precomputes the maximum widths needed for aligned display of run statistics. Use RunListAlignment::from_runs to create an instance from a slice of runs.

Fields

passed_width: usize

Maximum width of the “passed” count across all runs.

size_width: usize

Maximum width of the size column across all runs.

This is dynamically computed based on the formatted size display width (e.g., “123 KB” or “1.5 MB”). The minimum width is 6 to maintain alignment for typical sizes.

tree_prefix_width: usize

Maximum tree prefix width across all nodes, in units of 2-char segments.

Used to align columns when displaying runs in a tree structure. Nodes with smaller prefix widths get additional padding to align the timestamp column.

Implementations

impl RunListAlignment

pub fn from_runs(runs: &[RecordedRunInfo]) -> Self

Creates alignment information from a slice of runs.

Computes the maximum widths needed to align the statistics columns.

pub fn from_runs_with_total( runs: &[RecordedRunInfo], total_size_bytes: u64, ) -> Self

Creates alignment information from a slice of runs, also considering the total size for the size column width.

This should be used when displaying a run list with a total, to ensure the total size aligns properly with individual run sizes.

Trait Implementations

impl Clone for RunListAlignment

fn clone(&self) -> RunListAlignment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RunListAlignment

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

Formats the value using the given formatter.

impl Default for RunListAlignment

fn default() -> RunListAlignment

Returns the “default value” for a type.

impl Copy for RunListAlignment