| 503 | } |
| 504 | |
| 505 | pub fn validate(&self) -> LifecycleResult<()> { |
| 506 | let mut names = HashSet::new(); |
| 507 | for ext in &self.extensions { |
| 508 | let descriptor = ext.descriptor(); |
| 509 | validate_extension_name(ext.name())?; |
| 510 | validate_extension_name(&descriptor.name)?; |
| 511 | if let ExtensionActivation::OnRequest { key } = ext.activation() { |
| 512 | validate_extension_identifier(key).map_err(|err| { |
| 513 | LifecycleError::new(format!( |
| 514 | "lifecycle extension '{}' has invalid activation key '{}': {err}", |
| 515 | ext.name(), |
| 516 | key |
| 517 | )) |
| 518 | })?; |
| 519 | } |
| 520 | if descriptor.name != ext.name() { |
| 521 | return Err(LifecycleError::new(format!( |
| 522 | "lifecycle extension '{}' descriptor name does not match '{}'", |
| 523 | ext.name(), |
| 524 | descriptor.name |
| 525 | ))); |
| 526 | } |
| 527 | validate_descriptor_strings(&descriptor)?; |
| 528 | if !names.insert(descriptor.name.clone()) { |
| 529 | return Err(LifecycleError::new(format!( |
| 530 | "duplicate lifecycle extension name: {}", |
| 531 | descriptor.name |
| 532 | ))); |
| 533 | } |
| 534 | } |
| 535 | Ok(()) |
| 536 | } |
| 537 | |
| 538 | /// Extensions active for `sandbox`, preserving registration order. |
| 539 | /// |