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TableModel

Struct TableModel 

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pub struct TableModel {
    pub name: String,
    pub audience: Audience,
    pub list_path: Option<String>,
    pub key_path: Option<String>,
    pub schema: Option<Value>,
    pub columns: Vec<ColumnModel>,
    pub primary_key: Option<ColumnModel>,
    pub row_shape_known: bool,
    pub has_read: bool,
    pub has_create: bool,
    pub has_replace: bool,
    pub has_delete: bool,
}
Expand description

One declared table, as the contract publishes it.

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§name: String

The table’s name, from the actions that name it.

§audience: Audience

The audience every action of the table is served to. A surface says a credential is needed and nothing more — owner and tenant-members both publish as Subject.

§list_path: Option<String>

The page’s path as published (/note).

§key_path: Option<String>

The single-row path as published (/note/{key}); None exactly when the contract publishes no single-row action, which is a composite-key table.

§schema: Option<Value>

The row schema the contract carries on create-{t} (falling back to replace-{t}’s). None when the contract publishes none — a read-only table’s entry carries no schema anywhere, which is the known gap.

§columns: Vec<ColumnModel>

The row’s columns, read out of TableModel::schema, in the order the schema lists them — the declaration’s order. Empty whenever the contract carries no schema, which is a fact about the contract, not an error.

§primary_key: Option<ColumnModel>

The column the schema marks as the single primary key — the one a single-row path substitutes. None when the contract carries no schema (a read-only table’s known gap), when the schema marks several columns (a composite key, which cannot travel one path segment), or when the table has no single-row routes to substitute it into.

§row_shape_known: bool

Whether the contract says anything at all about the row’s shape: true exactly when a schema travelled. A read-only table publishes list and read and no write, and the write is where a row schema travels — so its shape is unknown and the generated client says so rather than guessing.

§has_read: bool§has_create: bool§has_replace: bool§has_delete: bool

Trait Implementations§

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impl Clone for TableModel

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for TableModel

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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type Error = !

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type Error = <U as TryFrom<T>>::Error

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