[−][src]Enum aws_lambda_events::encodings::Body

pub enum Body {
    Empty,
    Text(String),
    Binary(Vec<u8>),
}

Representation of http request and response bodies as supported by API Gateway and ALBs.

These come in three flavors

Empty ( no body )
Text ( text data )
Binary ( binary data )

Body types can be Deref and AsRef'd into [u8] types much like the hyper crate

Examples

Body types are inferred with From implementations.

Text

Types like String, str whose type reflects text produce Body::Text variants

assert!(match aws_lambda_events::encodings::Body::from("text") {
  aws_lambda_events::encodings::Body::Text(_) => true,
  _ => false
})

Binary

Types like Vec<u8> and &[u8] whose types reflect raw bytes produce Body::Binary variants

assert!(match aws_lambda_events::encodings::Body::from("text".as_bytes()) {
  aws_lambda_events::encodings::Body::Binary(_) => true,
  _ => false
})

Binary responses bodies will automatically get based64 encoded to meet API Gateway's response expectations.

Empty

The unit type ( () ) whose type represents an empty value produces Body::Empty variants

assert!(match aws_lambda_events::encodings::Body::from(()) {
  aws_lambda_events::encodings::Body::Empty => true,
  _ => false
})

For more information about API Gateway's body types, refer to this documentation.

Variants

Empty

An empty body

Text(String)

A body containing string data

Binary(Vec<u8>)

A body containing binary data

Implementations

`impl Body`[src]

`pub fn from_maybe_encoded(is_base64_encoded: bool, body: &str) -> Body`[src]

Decodes body, if needed.

Panics

Panics when aws communicates to handler that request is base64 encoded but it can not be base64 decoded

Trait Implementations

`impl AsRef<[u8]> for Body`[src]

`pub fn as_ref(&self) -> &[u8]`[src]

`impl Clone for Body`[src]

`pub fn clone(&self) -> Self`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for Body`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl Default for Body`[src]

`pub fn default() -> Self`[src]

`impl Deref for Body`[src]

`type Target = [u8]`

The resulting type after dereferencing.

`pub fn deref(&self) -> &Self::Target`[src]

`impl<'de> Deserialize<'de> for Body`[src]

`pub fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: Deserializer<'de>,` [src]

`impl<'a> From<&'a [u8]> for Body`[src]

`pub fn from(b: &'a [u8]) -> Self`[src]

`impl<'a> From<&'a str> for Body`[src]

`pub fn from(s: &'a str) -> Self`[src]

`impl From<()> for Body`[src]

`pub fn from(_: ()) -> Self`[src]

`impl From<Cow<'static, [u8]>> for Body`[src]

`pub fn from(cow: Cow<'static, [u8]>) -> Body`[src]

`impl From<Cow<'static, str>> for Body`[src]

`pub fn from(cow: Cow<'static, str>) -> Body`[src]

`impl From<String> for Body`[src]

`pub fn from(b: String) -> Self`[src]

`impl From<Vec<u8, Global>> for Body`[src]

`pub fn from(b: Vec<u8>) -> Self`[src]

`impl PartialEq<Body> for Body`[src]

`pub fn eq(&self, other: &Body) -> bool`[src]

`pub fn ne(&self, other: &Body) -> bool`[src]

`impl<'a> Serialize for Body`[src]

`pub fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer,` [src]

`impl StructuralPartialEq for Body`[src]

Auto Trait Implementations

`impl RefUnwindSafe for Body`[src]

`impl Send for Body`[src]

`impl Sync for Body`[src]

`impl Unpin for Body`[src]

`impl UnwindSafe for Body`[src]

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,` [src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

[−][src]Enum aws_lambda_events::encodings::Body

Examples

Text

Binary

Empty

Variants

Implementations

impl Body[src]

pub fn from_maybe_encoded(is_base64_encoded: bool, body: &str) -> Body[src]

Panics

Trait Implementations

impl AsRef<[u8]> for Body[src]

pub fn as_ref(&self) -> &[u8][src]

impl Clone for Body[src]

pub fn clone(&self) -> Self[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for Body[src]

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

impl Default for Body[src]

pub fn default() -> Self[src]

impl Deref for Body[src]

type Target = [u8]

pub fn deref(&self) -> &Self::Target[src]

impl<'de> Deserialize<'de> for Body[src]

pub fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where D: Deserializer<'de>, [src]

impl<'a> From<&'a [u8]> for Body[src]

pub fn from(b: &'a [u8]) -> Self[src]

impl<'a> From<&'a str> for Body[src]

pub fn from(s: &'a str) -> Self[src]

impl From<()> for Body[src]

pub fn from(_: ()) -> Self[src]

impl From<Cow<'static, [u8]>> for Body[src]

pub fn from(cow: Cow<'static, [u8]>) -> Body[src]

impl From<Cow<'static, str>> for Body[src]

pub fn from(cow: Cow<'static, str>) -> Body[src]

impl From<String> for Body[src]

pub fn from(b: String) -> Self[src]

impl From<Vec<u8, Global>> for Body[src]

pub fn from(b: Vec<u8>) -> Self[src]

impl PartialEq<Body> for Body[src]

pub fn eq(&self, other: &Body) -> bool[src]

pub fn ne(&self, other: &Body) -> bool[src]

impl<'a> Serialize for Body[src]

pub fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer, [src]

impl StructuralPartialEq for Body[src]

Auto Trait Implementations

impl RefUnwindSafe for Body[src]

impl Send for Body[src]

impl Sync for Body[src]

impl Unpin for Body[src]

impl UnwindSafe for Body[src]

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>, [src]

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

pub fn to_owned(&self) -> T[src]

pub fn clone_into(&self, target: &mut T)[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]