Enum DiagramError 

pub enum DiagramError {
    ValidationFailed(String),
    ToolNotFound(String),
    ExecutionTimeout {
        tool: String,
        timeout_ms: u64,
        bytes: usize,
    },
    ProcessFailed(String),
    DecodeFailed(String),
    UnsupportedFormat {
        format: String,
        provider: String,
    },
    Io(Error),
    Internal(String),
}

Represents all possible errors that can occur during diagram generation.

Variants

ValidationFailed(String)

The input diagram source failed validation.

ToolNotFound(String)

The required underlying tool or binary was not found on the system.

ExecutionTimeout

Execution of the tool timed out.

Fields

tool: String

timeout_ms: u64

bytes: usize

ProcessFailed(String)

The tool process executed but returned a non-zero exit code or failed to yield expected output.

DecodeFailed(String)

Base64 decoding, Zlib decompression, or UTF-8 conversion failed.

UnsupportedFormat

The requested output format is not supported by this provider.

Fields

format: String

provider: String

Io(Error)

Catch-all for IO or system-level IO errors during execution.

Internal(String)

An unexpected error occurred.

Trait Implementations

impl Debug for DiagramError

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

Formats the value using the given formatter.

impl Display for DiagramError

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

Formats the value using the given formatter.

impl Error for DiagramError

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<DiagramError> for ProblemDetails

fn from(err: DiagramError) -> Self

Converts to this type from the input type.

impl From<Error> for DiagramError

fn from(source: Error) -> Self

Converts to this type from the input type.