icydb-model 0.213.33

IcyDB application-model authoring, validation, and code generation
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

//! Module: base::types::finance
//!
//! Responsibility: base domain type declarations.
//! Does not own: runtime storage, query execution, or validator implementation internals.
//! Boundary: declares macro-modeled domain wrappers and records for downstream schemas.

use crate::prelude::*;

///
/// Usd
///
/// Decimal amount denominated in USD.
/// - Enforces at most 2 decimal places.
/// - Must be non-negative.
///

#[newtype(
    source_key = "crates/icydb/src/base/types/finance.rs::newtype::1",
    primitive = "Decimal",
    item(prim = "Decimal", scale = 2),
    ty(
        normalizer(path = "base::normalizer::num::RoundDecimalPlaces", args(2)),
        validator(path = "base::validator::decimal::MaxDecimalPlaces", args(2)),
        validator(path = "base::validator::num::Gte", args(0))
    )
)]
pub struct Usd {}

///
/// E8s
///
/// Decimal amount constrained to at most 8 decimal places and non-negative.
///

#[newtype(
    source_key = "crates/icydb/src/base/types/finance.rs::newtype::2",
    primitive = "Decimal",
    item(prim = "Decimal", scale = 8),
    ty(
        validator(path = "base::validator::decimal::MaxDecimalPlaces", args(8)),
        validator(path = "base::validator::num::Gte", args(0))
    )
)]
pub struct E8s {}

///
/// E18s
///
/// Decimal amount constrained to at most 18 decimal places and non-negative.
///

#[newtype(
    source_key = "crates/icydb/src/base/types/finance.rs::newtype::3",
    primitive = "Decimal",
    item(prim = "Decimal", scale = 18),
    ty(
        validator(path = "base::validator::decimal::MaxDecimalPlaces", args(18)),
        validator(path = "base::validator::num::Gte", args(0))
    )
)]
pub struct E18s {}