systemprompt-identifiers 0.64.0

Typed newtype identifiers (UserId, TraceId, AgentId, McpServerId…) for systemprompt.io AI governance infrastructure. Enforces type-safe IDs across every boundary in the MCP governance pipeline.
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

//! Declarative macros that generate the typed identifier and token newtypes.
//!
//! The two public macros — [`define_id!`] and [`define_token!`] — are
//! `#[macro_export]`ed at the crate root. This module exists to keep their
//! source files individually below the 300-line cohesion limit and to expose
//! the supporting helper macros under stable paths.
//!
//! Copyright (c) systemprompt.io — Business Source License 1.1.
//! See <https://systemprompt.io> for licensing details.

mod checked;
mod helpers;
mod id;
mod token;

pub use crate::{
    __define_id_checked, __define_id_common, __define_id_uuid, __define_id_validated_conversions,
    define_id, define_token,
};

#[doc(hidden)]
pub fn validate_uuid(
    id_type: &'static str,
    value: &str,
) -> Result<(), crate::error::IdValidationError> {
    uuid::Uuid::parse_str(value).map_err(|e| crate::error::IdValidationError::uuid(id_type, e))?;
    Ok(())
}

#[doc(hidden)]
pub fn validate_non_empty(
    id_type: &'static str,
    value: &str,
) -> Result<(), crate::error::IdValidationError> {
    if value.trim().is_empty() {
        return Err(crate::error::IdValidationError::empty(id_type));
    }
    Ok(())
}