op - CoreWeave Docs

Call Signature

op<T>(fn: T, options?: object): Op<T>

Type Parameters

extends (...args) => any

Parameters

required

object

Hide properties

Record<string, any>

Default attributes applied to every call this op creates. Integrations set this to stamp attributes.integration provenance. Merged beneath kind/ color, which take precedence on key collision.

WeaveObject

See WeaveObject.

(...args) => string

boolean

string

Custom color for the operation in the UI

string

The kind of operation (e.g., ‘llm’, ‘agent’, ‘tool’, ‘search’) for UI categorization

"useParam0Object" | string[]

boolean

object

Full type: { finalizeFn: (state) => void; initialStateFn: () => any; reduceFn: (state, chunk) => any; }

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(state) => void

required

() => any

required

(state, chunk) => any

required

(result) => Record<string, any>

Returns

Op<T>

Call Signature

op<T>(thisArg: any, fn: T, options?: object): Op<T>

Type Parameters

extends (...args) => any

Parameters

any

required

object

Hide properties

Record<string, any>

Default attributes applied to every call this op creates. Integrations set this to stamp attributes.integration provenance. Merged beneath kind/ color, which take precedence on key collision.

WeaveObject

See WeaveObject.

(...args) => string

boolean

string

Custom color for the operation in the UI

string

The kind of operation (e.g., ‘llm’, ‘agent’, ‘tool’, ‘search’) for UI categorization

"useParam0Object" | string[]

boolean

object

Full type: { finalizeFn: (state) => void; initialStateFn: () => any; reduceFn: (state, chunk) => any; }

Hide properties

(state) => void

required

() => any

required

(state, chunk) => any

required

(result) => Record<string, any>

Returns

Op<T>

Call Signature

op(target: object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<any>): TypedPropertyDescriptor<any>

Parameters

object

required

string | symbol

required

TypedPropertyDescriptor<any>

required

Returns

TypedPropertyDescriptor<any>

Call Signature

op<T>(value: T, context: object): Op<T>

Type Parameters

extends (...args) => any

Parameters

required

object

required

Hide properties

{ get: Function; has: boolean; }

Hide properties

required

Function

"method"

required

any

string | symbol

required

boolean

Returns

Op<T>

Call Signature

op(options: Partial<OpOptions<any>>): MethodDecorator

Parameters

Partial<OpOptions<any>>

required

Returns

MethodDecorator

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