Struct IoError 

pub struct IoError {
    pub path: PathBuf,
    pub mode: Option<IoMode>,
    pub kind: FileError,
}

Fields

path: PathBuf

mode: Option<IoMode>

kind: FileError

Implementations

impl IoError

pub fn new(path: impl Into<PathBuf>, kind: impl Into<FileError>) -> IoError

pub fn with_mode(self, mode: Option<IoMode>) -> IoError

pub fn when_reading(self) -> IoError

pub fn when_writing(self) -> IoError

Trait Implementations

impl Clone for IoError

fn clone(&self) -> IoError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IoError

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

Formats the value using the given formatter.

impl Default for IoError

fn default() -> IoError

Returns the “default value” for a type.

impl Display for IoError

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

Formats the value using the given formatter.

impl Error for IoError

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 Error for IoError

Available on crate feature serde only.

fn custom<T>(msg: T) -> IoError

where T: Display,

Used when a Serialize implementation encounters any error while serializing a type.

impl Error for IoError

Available on crate feature serde only.

fn custom<T>(msg: T) -> IoError

where T: Display,

Raised when there is general error when deserializing a type.

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting.

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason.

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements.

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name.

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name.

fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input.

fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field.

impl PartialEq for IoError

fn eq(&self, other: &IoError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IoError

impl StructuralPartialEq for IoError