rightkit-daemon 0.5.3

One discovery/auth convention for Right Suite local services: service.json, ranking and takeover, current-user-only Unix socket / named pipe, per-app request allowlist.
Documentation 
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use crate::error::*;
use crate::ServiceError;

/// Error code -> HTTP-style status, for transports that carry one. Local transport ignores it
/// and sends the [`ServiceError`] as is. Unknown codes are 500, or 503 when retryable.
pub const STATUS_TABLE: &[(&str, u16)] = &[
    ("bad_request", 400),
    (ERROR_UNAUTHENTICATED, 401),
    (ERROR_RATE_LIMITED, 429),
    (ERROR_FORBIDDEN, 403),
    (ERROR_NOT_ALLOWED, 403),
    (ERROR_REVISION_CONFLICT, 409),
    (ERROR_RESPONSE_TOO_LARGE, 502),
    (ERROR_REQUEST_TOO_LARGE, 413),
    (ERROR_BAD_CHUNK, 400),
    (ERROR_CONNECTION_CLOSED, 502),
    (ERROR_HOST_HANDOFF, 503),
    (ERROR_UNAVAILABLE, 503),
    (ERROR_TIMEOUT, 504),
    (ERROR_HOST_IDENTITY, 502),
    (ERROR_SUITE_UNRESOLVED, 500),
];

/// Status for a code; `None` when the table does not know it.
pub fn status_for_code(code: &str) -> Option<u16> {
    STATUS_TABLE
        .iter()
        .find(|(c, _)| *c == code)
        .map(|(_, s)| *s)
}

/// Status for an error: the table, else 503 when retryable, else 500.
pub fn status_for_error(e: &ServiceError) -> u16 {
    status_for_code(&e.code).unwrap_or(if e.retryable { 503 } else { 500 })
}