Struct varnish_sys::vrt_blob

#[repr(C)]
pub struct vrt_blob {
    pub type_: c_uint,
    pub len: size_t,
    pub blob: *const c_void,
}

VCL_BLOB:

Opaque, immutable data (pointer + length), minimum lifetime is the VCL task.

Type (optional) is owned by the creator of the blob. blob consumers may use it for checks, but should not assert on it.

The data behind the blob pointer is assumed to be immutable for the blob’s lifetime.

• memory for shortlived blobs can be put on the tasks workspace

• management of memory for longer lived blobs is up to the vmod (in which case the blob will probably be embedded in an object or referenced by other state with vcl lifetime)

Fields

type_: c_uint

len: size_t

blob: *const c_void

Trait Implementations

impl Clone for vrt_blob

fn clone(&self) -> vrt_blob

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for vrt_blob

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

Formats the value using the given formatter.

impl Default for vrt_blob

fn default() -> Self

Returns the “default value” for a type.

impl Copy for vrt_blob