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ns: max depth: set constant to upper inclusive boundary 

makes usage a bit simpler, e.g., the api maximum can use that 1:1
then.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2022-05-05 17:15:31 +02:00
parent b68bd900c1
commit 42103c467d
1 changed files with 5 additions and 2 deletions
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7
pbs-api-types/src/datastore.rs
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@ -69,7 +69,10 @@ pub const BACKUP_GROUP_SCHEMA: Schema = StringSchema::new("Backup Group")
.format(&BACKUP_GROUP_FORMAT)
.schema();
pub const MAX_NAMESPACE_DEPTH: usize = 8;
/// The maximal, inclusive depth for namespaces from the root ns downwards
///
/// The datastore root name space is at depth zero (0), so we have in total eight (8) levels
pub const MAX_NAMESPACE_DEPTH: usize = 7;
pub const MAX_BACKUP_NAMESPACE_LENGTH: usize = 32 * 8; // 256
pub const BACKUP_NAMESPACE_SCHEMA: Schema = StringSchema::new("Namespace.")
.format(&BACKUP_NAMESPACE_FORMAT)
@ -611,7 +614,7 @@ impl BackupNamespace {
/// Assumes `subdir` already does not contain any slashes.
/// Performs remaining checks and updates the length.
fn push_do(&mut self, subdir: String) -> Result<(), Error> {
if self.depth() >= MAX_NAMESPACE_DEPTH {
if self.depth() > MAX_NAMESPACE_DEPTH {
bail!(
"namespace to deep, {} > max {}",
self.inner.len(),