cratestack_policy/
procedure_types.rs

1//! Procedure-side policy types and the `ProcedureArgs` trait.
2
3use cratestack_core::Value;
4
5#[derive(Debug, Clone, Copy, PartialEq, Eq)]
6pub enum ProcedurePolicyLiteral {
7    Bool(bool),
8    Int(i64),
9    String(&'static str),
10}
11
12#[derive(Debug, Clone, Copy, PartialEq, Eq)]
13pub enum ProcedurePredicate {
14    AuthNotNull,
15    AuthIsNull,
16    HasRole {
17        role: &'static str,
18    },
19    InTenant {
20        tenant_id: &'static str,
21    },
22    AuthFieldEqLiteral {
23        auth_field: &'static str,
24        value: ProcedurePolicyLiteral,
25    },
26    AuthFieldNeLiteral {
27        auth_field: &'static str,
28        value: ProcedurePolicyLiteral,
29    },
30    InputFieldIsTrue {
31        field: &'static str,
32    },
33    InputFieldEqLiteral {
34        field: &'static str,
35        value: ProcedurePolicyLiteral,
36    },
37    InputFieldNeLiteral {
38        field: &'static str,
39        value: ProcedurePolicyLiteral,
40    },
41    InputFieldEqAuth {
42        field: &'static str,
43        auth_field: &'static str,
44    },
45    InputFieldNeAuth {
46        field: &'static str,
47        auth_field: &'static str,
48    },
49    InputFieldEqInput {
50        field: &'static str,
51        other_field: &'static str,
52    },
53    InputFieldNeInput {
54        field: &'static str,
55        other_field: &'static str,
56    },
57}
58
59#[derive(Debug, Clone, Copy, PartialEq, Eq)]
60pub struct ProcedurePolicy {
61    pub expr: ProcedurePolicyExpr,
62}
63
64#[derive(Debug, Clone, Copy, PartialEq, Eq)]
65pub enum ProcedurePolicyExpr {
66    Predicate(ProcedurePredicate),
67    And(&'static [ProcedurePolicyExpr]),
68    Or(&'static [ProcedurePolicyExpr]),
69}
70
71pub trait ProcedureArgs {
72    fn procedure_arg_value(&self, field: &str) -> Option<Value>;
73}
74
75impl ProcedureArgs for () {
76    fn procedure_arg_value(&self, _field: &str) -> Option<Value> {
77        None
78    }
79}
cratestack_policy/procedure_types.rs

cratestack_policy/
procedure_types.rs
