Struct kvarn::extensions::Id

source ·
pub struct Id { /* private fields */ }
Expand description

A extension Id. The Self::priority is used for sorting extensions and Self::name for debugging which extensions are mounted.

Higher priority extensions are ran first. The debug name is useful when you want to see which priorities other extensions use. This is beneficial when creating “plug-and-play” extensions.

If two extensions with identical prioritys are inserted, the latter will override the prior. This only effects extensions of the same type.

Implementations

Creates a new Id with priority and a name.

Creates a Id without a name. This is considered a bad practice, as you cannot see which extensions are mounted to the Extensions.

See Self::name for details about how this affects output.

Always inserts this extension. If an extension with the same priority exist, the priority is decremented and tried again.

Returns the name of this Id.

If the Id is created with Self::without_name, this returns Unnamed.

Returns the priority of this extension.

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
This method returns an Ordering between self and other. Read more
Compares and returns the maximum of two values. Read more
Compares and returns the minimum of two values. Read more
Restrict a value to a certain interval. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
This method returns an ordering between self and other values if one exists. Read more
This method tests less than (for self and other) and is used by the < operator. Read more
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
This method tests greater than (for self and other) and is used by the > operator. Read more
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Get a CleanDebug for Self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Compare self to key and return true if they are equal.

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more