codama-idl-codama/packages/nodes/docs/discriminatorNodes/SizeDiscriminatorNode.md

SizeDiscriminatorNode

This node represents a byte discrimination strategy where the data is identified by being equal to a given size. Discriminator nodes are used to distinguish between different types of accounts or instructions in a program.

Attributes

Data

Attribute	Type	Description
kind	"sizeDiscriminatorNode"	The node discriminator.
size	number	The size that identifies the data.

Children

This node has no children.

Functions

sizeDiscriminatorNode(size)

Helper function that creates a SizeDiscriminatorNode object from a size.

const node = sizeDiscriminatorNode(165);

Examples

An account distinguished by its size being equal to 42

accountNode({
    discriminators: [sizeDiscriminatorNode(42)],
    // ...
});

An instruction disctinguished by its size being equal to 42

instructionNode({
    discriminators: [sizeDiscriminatorNode(42)],
    // ...
});