Module entry 

What a committed action did, as data.

Every change an action commits carries a history entry (crate::ActionContext): who acted, for whom, on which item and what they did. “What they did” is a Did: a field edit with its path and, for scalars, the value before and after; a verb with its ActionKey and scalar arguments; a group of those; or a history step (undo, redo, restore, checkpoint). No sentence is stored. Readers render one in their own language (tilo-history), and agents, scripts and logs read the data.

Structs

ActionItem

The item an action addressed, with its label at the time.

Described

What an action says about itself before it applies: what it does and to which item (crate::Action::describe).

FieldEdit

A built-in edit of one field.

GroupOf

Several actions committed as one change.

HistoryStep

A step through history itself.

Scalar

One plain value in an entry: a boolean, a number, a short text or an enum variant. Nested values are never stored.

VerbCall

A verb and its plain arguments by parameter name.

Enums

Did

What an action did.

EditOp

The operation of a field edit.

HistoryOp

PathStep

One step of a path from a resource’s root to a field.

Constants

MAX_GROUP_MEMBERS

Most members of a group kept by value; GroupOf::count keeps the total.

MAX_SCALAR_CHARS

Longest text kept for one scalar value, in characters.

MAX_VERB_ARGS

Most arguments kept for one verb.

Functions

kebab

RemoveMarks, remove_marks and remove-marks all become remove-marks.