TestAccessor

proof_of_sql::base::database

Trait TestAccessor 

Source 
pub trait TestAccessor<C: Commitment>:
    Clone
    + Default
    + MetadataAccessor
    + SchemaAccessor
    + CommitmentAccessor<C>
    + DataAccessor<C::Scalar> {
    type Table;

    // Required methods
    fn new_empty() -> Self;
    fn add_table(
        &mut self,
        table_ref: TableRef,
        data: Self::Table,
        table_offset: usize,
    );
    fn get_column_names(&self, table_ref: &TableRef) -> Vec<&str>;
    fn update_offset(&mut self, table_ref: &TableRef, new_offset: usize);
}
Expand description

A trait that defines the interface for a combined metadata, schema, commitment, and data accessor for unit testing or example purposes.

Required Associated Types§

Source

type Table

The table type that the accessor will accept in the add_table method, and likely the inner table type.

Required Methods§

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fn new_empty() -> Self

Create an empty test accessor

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fn add_table( &mut self, table_ref: TableRef, data: Self::Table, table_offset: usize, )

Add a new table to the current test accessor

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fn get_column_names(&self, table_ref: &TableRef) -> Vec<&str>

Get the column names for a given table

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fn update_offset(&mut self, table_ref: &TableRef, new_offset: usize)

Update the table offset alongside its column commitments

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§