Enum FileNameErrorReason 

#[non_exhaustive]
pub enum FileNameErrorReason {
    InvalidCharacter(char),
    InvalidComponent(String),
    ReservedName(String),
    TrailingSpaceOrPeriod(String),
    TooLong {
        actual: usize,
        max: usize,
    },
}

The reason a virtual file name or path component is invalid.

Windows-specific restrictions include reserved device names, prohibited characters, and the UTF-16 capacity of FILEDESCRIPTORW.

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.

InvalidCharacter(char)

A prohibited character was found in a path component.

InvalidComponent(String)

A path component is invalid, such as an empty or traversal component.

ReservedName(String)

A path component uses a reserved Windows device name.

TrailingSpaceOrPeriod(String)

A Windows path component ends with a space or period.

TooLong

The file path exceeds the supported length in UTF-16 code units.

actual is the encoded length and max is the supported maximum.

Fields

actual: usize

max: usize

Trait Implementations

impl Clone for FileNameErrorReason

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileNameErrorReason

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

Formats the value using the given formatter.

impl Display for FileNameErrorReason

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

Formats the value using the given formatter.

impl Eq for FileNameErrorReason

impl PartialEq for FileNameErrorReason

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FileNameErrorReason