Enum SourceError 

pub enum SourceError {
    NotFound(String),
    ReadFailed(String),
    ParseFailed {
        path: String,
        format: String,
        message: String,
    },
    InvalidFormat {
        expected: String,
        found: String,
    },
    Io(String),
    EnvVar(String),
    Network(String),
    Serialization(String),
    InvalidPath(PathBuf),
    Unsupported(String),
    Validation(String),
    Custom(String),
}

Error type for source operations.

This enum covers all possible errors that can occur during source loading, parsing, and processing.

Variants

NotFound(String)

Source not found.

ReadFailed(String)

Failed to read source.

ParseFailed

Failed to parse source content.

Fields

path: String

Path or identifier of the source.

format: String

Format that was being parsed.

message: String

Error message.

InvalidFormat

Invalid format detected.

Fields

expected: String

Expected format.

found: String

Found format.

Io(String)

IO error.

EnvVar(String)

Environment variable error.

Network(String)

Network error for remote sources.

Serialization(String)

Serialization/deserialization error.

InvalidPath(PathBuf)

Invalid source path.

Unsupported(String)

Unsupported operation.

Validation(String)

Source validation failed.

Custom(String)

Custom error.

Implementations

impl SourceError

pub fn not_found(source: &str) -> Self

Create a not found error.

pub fn read_failed(source: &str) -> Self

Create a read failed error.

pub fn parse_failed(path: &str, format: &str, message: &str) -> Self

Create a parse failed error.

pub fn invalid_format(expected: &str, found: &str) -> Self

Create an invalid format error.

pub fn io(message: &str) -> Self

Create an IO error.

pub fn env_var(message: &str) -> Self

Create an environment variable error.

pub fn network(message: &str) -> Self

Create a network error.

pub fn serialization(message: &str) -> Self

Create a serialization error.

pub const fn invalid_path(path: PathBuf) -> Self

Create an invalid path error.

pub fn unsupported(operation: &str) -> Self

Create an unsupported operation error.

pub fn validation(message: &str) -> Self

Create a validation error.

pub fn custom(message: &str) -> Self

Create a custom error.

pub const fn is_not_found(&self) -> bool

Check if this is a not found error.

pub const fn is_parse_failed(&self) -> bool

Check if this is a parse error.

pub const fn is_network(&self) -> bool

Check if this is a network error.

pub const fn is_io(&self) -> bool

Check if this is an IO error.

Trait Implementations

impl Debug for SourceError

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

Formats the value using the given formatter.

impl Display for SourceError

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

Formats the value using the given formatter.

impl Error for SourceError

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 SourceError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SourceError

Available on crate feature json only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<VarError> for SourceError

fn from(err: VarError) -> Self

Converts to this type from the input type.