Struct ApplicationId

pub struct ApplicationId(/* private fields */);

A validated, portable reverse-DNS application identifier.

Examples

use ailloli_ui_core::ApplicationId;

let id = ApplicationId::parse("org.example.paint-app")?;
assert_eq!(id.as_str(), "org.example.paint-app");

Implementations

impl ApplicationId

pub fn parse(value: impl Into<String>) -> Result<Self, AppIdentityError>

Parses an ASCII lowercase reverse-DNS identifier.

A valid identifier contains at least three dot-separated components. Every component starts with a through z, may then contain lowercase ASCII letters, digits, or hyphens, and does not end in a hyphen. The complete UTF-8 string is limited to 255 bytes.

Errors

Returns AppIdentityError::EmptyId for an empty string, AppIdentityError::IdTooLong above 255 bytes, and AppIdentityError::InvalidId for every other grammar violation.

Examples

use ailloli_ui_core::ApplicationId;

let id = ApplicationId::parse("org.example.paint-app")?;
assert_eq!(id.as_str(), "org.example.paint-app");
assert!(ApplicationId::parse("Example_App").is_err());

pub fn as_str(&self) -> &str

Returns the validated identifier exactly as supplied to Self::parse.

Examples

use ailloli_ui_core::ApplicationId;
let id = ApplicationId::parse("org.example.paint")?;
assert_eq!(id.as_str(), "org.example.paint");

Trait Implementations

impl AsRef<str> for ApplicationId

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ApplicationId

fn clone(&self) -> ApplicationId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ApplicationId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ApplicationId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ApplicationId

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

Formats the value using the given formatter.

impl Hash for ApplicationId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ApplicationId

fn eq(&self, other: &ApplicationId) -> 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 Serialize for ApplicationId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ApplicationId

impl StructuralPartialEq for ApplicationId