View Source Dagger.Function (dagger v0.12.3)

Function represents a resolver provided by a Module.

A function always evaluates against a parent object and is given a set of named arguments.

Summary

Types

t()

Functions

args(function)

Arguments accepted by the function, if any.

description(function)

A doc string for the function, if any.

id(function)

A unique identifier for this Function.

name(function)

The name of the function.

return_type(function)

The type returned by the function.

with_arg(function, name, type_def, optional_args \\ [])

Returns the function with the provided argument

with_description(function, description)

Returns the function with the given doc string.

Types

t()

@type t() :: %Dagger.Function{client: term(), selection: term()}

Functions

args(function)

@spec args(t()) :: {:ok, [Dagger.FunctionArg.t()]} | {:error, term()}

Arguments accepted by the function, if any.

description(function)

@spec description(t()) :: {:ok, String.t()} | {:error, term()}

A doc string for the function, if any.

id(function)

@spec id(t()) :: {:ok, Dagger.FunctionID.t()} | {:error, term()}

A unique identifier for this Function.

name(function)

@spec name(t()) :: {:ok, String.t()} | {:error, term()}

The name of the function.

return_type(function)

@spec return_type(t()) :: Dagger.TypeDef.t()

The type returned by the function.

with_arg(function, name, type_def, optional_args \\ [])

@spec with_arg(t(), String.t(), Dagger.TypeDef.t(),
  description: String.t() | nil,
  default_value: Dagger.JSON.t() | nil
) :: t()

Returns the function with the provided argument

with_description(function, description)

@spec with_description(t(), String.t()) :: t()

Returns the function with the given doc string.