Struct Roll 

pub struct Roll {
    pub bytes: u64,
    pub claims: usize,
    pub unpriced: usize,
}

What a row’s subtree is worth: the three numbers every total on the screen is made of.

Carried together because a filter has to be able to answer all three about what it shows rather than about what is there, and answering two of them consistently is not enough — a selection stated in bytes that came from one set and directories that came from another is the arithmetic a reader would catch first.

Fields

bytes: u64

Measured reclaimable bytes.

claims: usize

Claims, priced or not.

unpriced: usize

How many of those claims nobody has put a number on.

Implementations

impl Roll

pub fn label(&self) -> String

What the size column shows: a number, or a dash when there is nothing to add up yet.

The distinction the performance thesis forces onto the front end. A default scan prices 8% of what it finds, so 0 and “not looked” are wildly different facts about a row and rendering both as 0 B would report a 40 GiB node_modules as empty.

There is a third state between those two, and it is the ordinary one for an ancestor while the pool works: some of what is under here is priced and some is not. 4.2 GiB for a row that is really worth 4.9 GiB is wrong in the direction a cleaner must not be wrong in, so it is spelled > 4.2 GiB. The > is true the whole time it is up, it costs nothing, and it is what turns the number climbing underneath it into information rather than a number that cannot make its mind up.

Trait Implementations

impl Clone for Roll

fn clone(&self) -> Roll

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Roll

impl Debug for Roll

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

Formats the value using the given formatter.

impl Default for Roll

fn default() -> Roll

Returns the “default value” for a type.

impl Eq for Roll

impl PartialEq for Roll

fn eq(&self, other: &Roll) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Roll