Struct TableNames 

pub struct TableNames {
    pub roles: String,
    pub permissions: String,
    pub role_permission: String,
    pub user_role: String,
    pub user_permission: String,
}

Where the five tables live.

Configurable for two reasons. An application may already own a permissions table and not want this one on top of it; and the framework’s own integration tests run concurrently against one database, so each needs a set of its own — see TableNames::suffixed.

Fields

roles: String

permissions: String

role_permission: String

user_role: String

user_permission: String

Implementations

impl TableNames

pub fn suffixed(suffix: &str) -> Self

The conventional names with a suffix on each: roles_a1, user_role_a1.

One test, one suffix. Two tests sharing a table would pass or fail depending on which finished first.

pub fn validate(&self) -> Result<()>

Check every name is a plain identifier.

Done once, when a store is built, rather than on every statement: a table name is interpolated into SQL and can never be a bound parameter.

pub fn all(&self) -> [&str; 5]

All five, in dependency order: parents before the tables pointing at them.

Trait Implementations

impl Clone for TableNames

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableNames

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

Formats the value using the given formatter.

impl Default for TableNames

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TableNames

impl PartialEq for TableNames

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TableNames