wasm-wasi-preview1-core/at.released.weh.wasi.preview1.type/Advice

Advice

WASI Preview1 type $advice

File or memory access pattern advisory information.

TAG: u8

Definition:

(typename $advice
  (enum (@witx tag u8)
    ;;; The application has no advice to give on its behavior with respect to the specified data.
    $normal
    ;;; The application expects to access the specified data sequentially from lower offsets to higher offsets.
    $sequential
    ;;; The application expects to access the specified data in a random order.
    $random
    ;;; The application expects to access the specified data in the near future.
    $willneed
    ;;; The application expects that it will not access the specified data in the near future.
    $dontneed
    ;;; The application expects to access the specified data once and then not reuse it thereafter.
    $noreuse
  )
)

Entries

NORMAL

The application has no advice to give on its behavior with respect to the specified data.

SEQUENTIAL

The application expects to access the specified data sequentially from lower offsets to higher offsets.

RANDOM

The application expects to access the specified data in a random order.

WILLNEED

The application expects to access the specified data in the near future.

DONTNEED

The application expects that it will not access the specified data in the near future.

NOREUSE

The application expects to access the specified data once and then not reuse it thereafter.

Types

Companion

object Companion

Properties

code

val code: Int

Functions

valueOf

fun valueOf(value: String): Advice

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

values

fun values(): Array<Advice>

Returns an array containing the constants of this enum type, in the order they're declared.