Enum BraidError 

#[non_exhaustive]
pub enum BraidError {
    Http(String),
    Io(Error),
    HeaderParse(String),
    BodyParse(String),
    InvalidVersion(String),
    Subscription(String),
    Json(Error),
    SubscriptionClosed,
    InvalidSubscriptionStatus(u16),
    Protocol(String),
    Timeout,
    Aborted,
    Fs(String),
    InvalidUtf8(FromUtf8Error),
    Config(String),
    Internal(String),
    HistoryDropped,
    MergeConflict(String),
    Anyhow(String),
}

Errors that can occur during Braid HTTP operations.

Each variant represents a different failure mode when working with Braid protocol. Use pattern matching to handle specific errors appropriately.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Http(String)

HTTP request failed with a given error message.

Io(Error)

Network I/O error (connection failed, read/write error, etc.).

These errors are typically retryable.

HeaderParse(String)

Failed to parse Braid protocol headers.

BodyParse(String)

Failed to parse protocol body.

InvalidVersion(String)

Invalid version format (not a valid version identifier).

Subscription(String)

Subscription-specific error.

Json(Error)

JSON serialization or deserialization error.

SubscriptionClosed

Subscription closed unexpectedly.

InvalidSubscriptionStatus(u16)

Invalid subscription status (expected 209)

Protocol(String)

Protocol violation error

Timeout

Operation timed out.

Aborted

Request was aborted.

Fs(String)

Filesystem error (notify, mapping, etc.)

InvalidUtf8(FromUtf8Error)

Invalid UTF-8 sequence in response.

Config(String)

Configuration error in Braid setup.

Internal(String)

Internal error in the library.

HistoryDropped

Server has dropped version history (HTTP 410 Gone - Section 4.5).

MergeConflict(String)

Conflicting versions detected in merge (HTTP 293 - Section 2.2).

Anyhow(String)

Generic anyhow error (temporary for conversion).

Implementations

impl BraidError

pub fn is_retryable(&self) -> bool

Check if this error is retryable.

Returns true for transient errors that may succeed on retry:

• Network timeouts
• I/O errors
• HTTP 408, 425, 429, 502, 503, 504

Returns false for permanent errors.

pub fn is_access_denied(&self) -> bool

Check if this is an access denied error.

Returns true for HTTP 401 (Unauthorized) or 403 (Forbidden).

Trait Implementations

impl Debug for BraidError

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

Formats the value using the given formatter.

impl Display for BraidError

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

Formats the value using the given formatter.

impl Error for BraidError

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 BraidError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for BraidError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for BraidError

fn from(source: FromUtf8Error) -> Self

Converts to this type from the input type.