Enum ResponseBody 

pub enum ResponseBody {
    Bytes(Bytes),
    File {
        file: File,
        size: u64,
    },
}

A response body. Most handlers return ResponseBody::Bytes built from an in-memory Bytes buffer; the File variant exists so large disk-backed objects can be streamed straight from the filesystem to the HTTP body without being materialized into RAM. The file handle is opened by the service handler while it still holds the per-bucket read guard, so the reader sees a consistent inode even if a concurrent PUT/DELETE renames or unlinks the path before dispatch streams the body.

Variants

Bytes(Bytes)

File

Fields

file: File

size: u64

Implementations

impl ResponseBody

pub fn len(&self) -> u64

pub fn is_empty(&self) -> bool

pub fn expect_bytes(&self) -> &[u8]

Accessor that returns the bytes of a Bytes variant and panics for File. Used by tests and by callers that know the response was built from an in-memory buffer (JSON handlers, cross-service glue).

Trait Implementations

impl Debug for ResponseBody

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

Formats the value using the given formatter.

impl Default for ResponseBody

fn default() -> Self

Returns the “default value” for a type.

impl From<&'static [u8]> for ResponseBody

fn from(s: &'static [u8]) -> Self

Converts to this type from the input type.

impl From<&'static str> for ResponseBody

fn from(s: &'static str) -> Self

Converts to this type from the input type.

impl From<Bytes> for ResponseBody

fn from(b: Bytes) -> Self

Converts to this type from the input type.

impl From<String> for ResponseBody

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for ResponseBody

fn from(v: Vec<u8>) -> Self

Converts to this type from the input type.

impl PartialEq<Bytes> for ResponseBody

fn eq(&self, other: &Bytes) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.