GuardContext class final
Immutable navigation snapshot passed to each Guard.
A new context is created for each evaluated destination, including redirected destinations in the same navigation flow.
Constructors
-
GuardContext({required HistoryLocation from, required HistoryLocation to, required HistoryAction action, required RouteParams params, required URLSearchParams query, required Map<
String, Object?> meta, required Object? state}) -
Creates a guard context for a single navigation attempt.
const
Properties
- action → HistoryAction
-
The history action that triggered this evaluation.
final
- from → HistoryLocation
-
The last accepted location before this evaluation.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
meta
→ Map<
String, Object?> -
Merged route metadata for to.
final
- params → RouteParams
-
Route params resolved for to.
final
- query → URLSearchParams
-
Query params resolved for to.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- state → Object?
-
Candidate navigation state for to.
final
- to → HistoryLocation
-
The candidate destination currently being evaluated.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited