Struct bpf_script::Type

pub struct Type {
    pub base_type: BaseType,
    pub num_refs: u32,
}

Represents a fully-qualified type.

Fields

base_type: BaseType

The concrete base type.

num_refs: u32

Number of references.

Implementations

impl Type

pub fn is_pointer(&self) -> bool

Convenience function for determining whether this is a pointer type or not (num_refs > 0). Makes code more clear.

pub fn get_size(&self) -> u32

Gets the size, in bytes, of the underlying type. Returns 8, if the type is a pointer; BPF uses a 64-bit instruction set, on 32-bit systems, addresses will have the MSBs truncated.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Type

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Type

fn default() -> Type

Returns the “default value” for a type.

impl From<BaseType> for Type

fn from(base_type: BaseType) -> Self

Converts to this type from the input type.