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fix docs

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This commit is contained in:
Niko Matsakis 2018-10-30 13:19:59 -04:00
parent 13ae45d441
commit 6c75c57cd9
1 changed files with 4 additions and 18 deletions
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22
src/lib.rs
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@ -236,24 +236,10 @@ where
/// query**. Unlike derived queries, whose value is given by a
/// function, input queries are explicit set by doing
/// `db.query(QueryType).set(key, value)` (where `QueryType` is the
/// `type` specified for the query).
///
/// If you simply specify `storage input`, you will get the default
/// behavior:
///
/// - Accessing a value that has not yet been set will panic.
/// - Each time you invoke `set`, we assume the value has changed.
///
/// You can change either of these two things by choosing one of the following
/// "extended" options:
///
/// - `storage (input default)` -- Attempting to fetch a key that has
/// not been explicitly `set` will use the `Default` trait to
/// provide a value. Requires that the value implements `Default`.
/// - `storage (input eq)` -- Compare new values against the old
/// values and avoid triggering a new revision if they are
/// equal. Requires value types to implement the `Eq` trait.
/// - `storage (input default eq)` -- Both of the above.
/// `type` specified for the query). Accessing a value that has not
/// yet been set will panic. Each time you invoke `set`, we assume the
/// value has changed, and so we will potentially re-execute derived
/// queries that read (transitively) from this input.
///
/// ## Derived queries
///