Module diesel::query_source

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Expand description

Types related to describing schema, and interactions between tables.

Most traits in this module are derived or generated by table!.

Structs

Represents an alias within diesel’s query builder
Represents an aliased field (column) within diesel’s query builder
A table appears in the from clause two or more times.
A table never appears in the from clause.
A table appears in the from clause exactly one time.

Traits

Types created by the alias! macro that serve to distinguish between aliases implement this trait.
Determines how many times Self appears in QS
A column on a database table. Types which implement this trait should have been generated by the table! macro.
Indicates that two tables can be joined without an explicit ON clause.
Add two peano numbers together.
Represents a type which can appear in the FROM clause. Apps should not need to concern themselves with this trait.
A SQL database table. Types which implement this trait should have been generated by the table! macro.
Allows Diesel to implement some internal traits for two tables that are distinct.