libre_link_up_api_client 0.3.2

Unofficial Rust client for the LibreLinkUp API - fetch CGM data from FreeStyle Libre 2/3 devices
Documentation 
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//! Error types for LibreLinkUp API operations

use thiserror::Error;

/// Error types that can occur when using the LibreLinkUp API client
///
/// # Examples
///
/// ```no_run
/// use libre_link_up_api_client::{LibreLinkUpClient, LibreLinkUpError};
///
/// # async fn example() {
/// let client = LibreLinkUpClient::simple(
///     "email@example.com".to_string(),
///     "password".to_string(),
///     None,
/// );
///
/// match client {
///     Ok(c) => println!("Client created"),
///     Err(LibreLinkUpError::Http(e)) => eprintln!("Network error: {}", e),
///     Err(e) => eprintln!("Error: {}", e),
/// }
/// # }
/// ```
#[derive(Debug, Error)]
pub enum LibreLinkUpError {
    #[error("HTTP error: {0}")]
    Http(#[from] reqwest::Error),

    #[error(
        "Bad credentials. Please ensure that you have entered the credentials of your LibreLinkUp account (and not of your LibreLink account)."
    )]
    BadCredentials,

    #[error(
        "Account temporarily locked due to multiple failed login attempts. Please wait {0} seconds and try again."
    )]
    AccountLocked(i32),

    #[error(
        "Additional action required for your account: {0}. Please login via app and perform required steps and try again."
    )]
    AdditionalActionRequired(String),

    #[error("Unable to find region '{0}'. Available regions: {1}")]
    RegionNotFound(String, String),

    #[error("Unable to identify connection by name '{0}'")]
    ConnectionNotFound(String),

    #[error("Unable to identify connection by the provided function")]
    ConnectionFunctionFailed,

    #[error("Your account does not follow any patients. Please start following and try again.")]
    NoConnections,

    #[error("Authentication failed: {0}")]
    AuthFailed(String),

    #[error("JSON serialization error: {0}")]
    SerializationError(#[from] serde_json::Error),

    #[error("Invalid API response: {0}")]
    InvalidResponse(String),
}

/// Result type for LibreLinkUp API operations.
pub type Result<T> = std::result::Result<T, LibreLinkUpError>;