Enum FoundationError 

pub enum FoundationError {
    Config {
        message: String,
    },
    Io(Error),
    Serialization(Error),
    Other(Error),
    InvalidInput(String),
    Parse(String),
    Http(String),
    UrlParse(String),
    Authentication(String),
}

When enabled, primitive fields like boolean, string, integer, etc. will be generated as macro calls such as primitive_boolean!("active", true) instead of regular struct fields. These macros automatically generate both the primitive field and its companion extension field. Foundation error type providing common error variants.

This enum covers the most common error cases across the workspace. Domain-specific crates can extend this by wrapping it in their own error types.

Example

use rh_foundation::{FoundationError, ErrorContext};

fn example() -> rh_foundation::Result<()> {
    std::fs::read_to_string("config.json")
        .context("Failed to read config file")?;
    Ok(())
}

Variants

Config

Configuration error with a descriptive message

Fields

message: String

Io(Error)

I/O error

Serialization(Error)

JSON serialization/deserialization error

Other(Error)

Generic error with context

InvalidInput(String)

Invalid input with descriptive message

Parse(String)

Parsing error

Http(String)

HTTP request error (available with http feature)

UrlParse(String)

URL parsing error

Authentication(String)

Authentication error

Implementations

impl FoundationError

pub fn with_context(self, context: &str) -> FoundationError

Add context to this error

Trait Implementations

impl Debug for FoundationError

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

Formats the value using the given formatter.

impl Display for FoundationError

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

Formats the value using the given formatter.

impl Error for FoundationError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for FoundationError

fn from(source: Error) -> FoundationError

Converts to this type from the input type.

impl From<Error> for FoundationError

fn from(source: Error) -> FoundationError

Converts to this type from the input type.

impl From<Error> for FoundationError

fn from(source: Error) -> FoundationError

Converts to this type from the input type.

impl From<FoundationError> for CodegenError

fn from(source: FoundationError) -> Self

Converts to this type from the input type.

impl From<FoundationError> for LoaderError

fn from(source: FoundationError) -> LoaderError

Converts to this type from the input type.