Enum MmapError 

pub enum MmapError {
    FileOpen {
        error: Error,
        path: PathBuf,
    },
    Map(Error),
}

Errors that may occur when using one of the mmap-based implementations of TryFrom.

Variants

FileOpen

Unable to open the file.

Fields

error: Error

path: PathBuf

Map(Error)

Mapping the file into memory failed.

Trait Implementations

impl Debug for MmapError

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

Formats the value using the given formatter.

impl Display for MmapError

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

Formats the value using the given formatter.

impl Error for MmapError

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.