pub enum DuplicatePolicy {
Allow,
Warn,
Reject,
Replace,
}Expand description
Controls what happens when a middleware whose name
already exists is registered again.
Variants§
Allow
Keep every registration.
Warn
Keep every registration, but log a warning.
Reject
Reject the application configuration with an error.
Replace
Keep only the most recent registration.
Trait Implementations§
Source§impl Clone for DuplicatePolicy
impl Clone for DuplicatePolicy
Source§fn clone(&self) -> DuplicatePolicy
fn clone(&self) -> DuplicatePolicy
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreimpl Copy for DuplicatePolicy
Source§impl Debug for DuplicatePolicy
impl Debug for DuplicatePolicy
impl Eq for DuplicatePolicy
Source§impl PartialEq for DuplicatePolicy
impl PartialEq for DuplicatePolicy
Source§fn eq(&self, other: &DuplicatePolicy) -> bool
fn eq(&self, other: &DuplicatePolicy) -> bool
self and other values to be equal, and is used by ==.impl StructuralPartialEq for DuplicatePolicy
Auto Trait Implementations§
impl Freeze for DuplicatePolicy
impl RefUnwindSafe for DuplicatePolicy
impl Send for DuplicatePolicy
impl Sync for DuplicatePolicy
impl Unpin for DuplicatePolicy
impl UnsafeUnpin for DuplicatePolicy
impl UnwindSafe for DuplicatePolicy
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