Struct azure_functions::Context

pub struct Context<'a> { /* fields omitted */ }

Represents context about an Azure Function invocation.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("Context: {:?}", context);
}

Methods

impl<'a> Context<'a>

pub fn invocation_id(&self) -> &str

Gets the invocation identifier for the current Azure Function.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("Invocation ID: {}", context.invocation_id());
}

pub fn function_id(&self) -> &str

Gets the function identifier for the current Azure Function.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("Function ID: {}", context.function_id());
}

pub fn function_name(&self) -> &str

Gets the name of the current Azure Function.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("Function name: {}", context.function_name());
}

pub fn function_directory(&self) -> Option<PathBuf>

Gets the directory for the current Azure Function.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("Function directory: {}", context.function_directory().unwrap().display());
}

pub fn app_directory(&self) -> Option<PathBuf>

Gets the directory for the current Azure Function Application.

Examples

use azure_functions::{func, Context};
use azure_functions::bindings::HttpRequest;

#[func]
#[binding(name = "req", auth_level = "anonymous")]
pub fn log_context(context: &Context, req: &HttpRequest) {
    info!("App directory: {}", context.app_directory().unwrap().display());
}

Trait Implementations

impl<'a> Debug for Context<'a>

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

Formats the value using the given formatter.