Struct lamedh_http::Context

#[non_exhaustive]pub struct Context {
    pub request_id: String,
    pub deadline: u64,
    pub invoked_function_arn: String,
    pub xray_trace_id: String,
    pub client_context: Option<ClientContext>,
    pub identity: Option<CognitoIdentity>,
    pub env_config: Config,
}

The Lambda function execution context. The values in this struct are populated using the Lambda environment variables and the headers returned by the poll request to the Runtime APIs.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct {{ .. }} syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

request_id: String

The AWS request ID generated by the Lambda service.

deadline: u64

The execution deadline for the current invocation in milliseconds.

invoked_function_arn: String

The ARN of the Lambda function being invoked.

xray_trace_id: String

The X-Ray trace ID for the current invocation.

client_context: Option<ClientContext>

The client context object sent by the AWS mobile SDK. This field is empty unless the function is invoked using an AWS mobile SDK.

identity: Option<CognitoIdentity>

The Cognito identity that invoked the function. This field is empty unless the invocation request to the Lambda APIs was made using AWS credentials issues by Amazon Cognito Identity Pools.

env_config: Config

Lambda function configuration from the local environment variables. Includes information such as the function name, memory allocation, version, and log streams.

Trait Implementations

impl Clone for Context

pub fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Default for Context

pub fn default() -> Context

Returns the “default value” for a type.

impl PartialEq<Context> for Context

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for Context

impl TryFrom<HeaderMap<HeaderValue>> for Context

type Error = Box<dyn Error + 'static + Send + Sync, Global>

The type returned in the event of a conversion error.

pub fn try_from(
    headers: HeaderMap<HeaderValue>
) -> Result<Context, <Context as TryFrom<HeaderMap<HeaderValue>>>::Error>

Performs the conversion.