Enum ClassAsciiKind

pub enum ClassAsciiKind {
    Alnum,
    Alpha,
    Ascii,
    Blank,
    Cntrl,
    Digit,
    Graph,
    Lower,
    Print,
    Punct,
    Space,
    Upper,
    Word,
    Xdigit,
}

The available ASCII character classes.

Variants

Alnum

[0-9A-Za-z]

Alpha

[A-Za-z]

Ascii

[\x00-\x7F]

Blank

[ \t]

Cntrl

[\x00-\x1F\x7F]

Digit

[0-9]

Graph

[!-~]

Lower

[a-z]

Print

[ -~]

Punct

[!-/:-@\[-{-~]`

Space

[\t\n\v\f\r ]

Upper

[A-Z]

Word

[0-9A-Za-z_]

Xdigit

[0-9A-Fa-f]

Implementations

impl ClassAsciiKind

pub fn from_name(name: &str) -> Option<ClassAsciiKind>

Return the corresponding ClassAsciiKind variant for the given name.

The name given should correspond to the lowercase version of the variant name. e.g., cntrl is the name for ClassAsciiKind::Cntrl.

If no variant with the corresponding name exists, then None is returned.

Trait Implementations

impl Clone for ClassAsciiKind

fn clone(&self) -> ClassAsciiKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ClassAsciiKind

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

Formats the value using the given formatter.

impl PartialEq for ClassAsciiKind

fn eq(&self, other: &ClassAsciiKind) -> 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 ClassAsciiKind

impl StructuralPartialEq for ClassAsciiKind

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Alnum: 0 bytes
• Alpha: 0 bytes
• Ascii: 0 bytes
• Blank: 0 bytes
• Cntrl: 0 bytes
• Digit: 0 bytes
• Graph: 0 bytes
• Lower: 0 bytes
• Print: 0 bytes
• Punct: 0 bytes
• Space: 0 bytes
• Upper: 0 bytes
• Word: 0 bytes
• Xdigit: 0 bytes