Struct zng::env::About

pub struct About {
    pub pkg_name: Txt,
    pub pkg_authors: Box<[Txt]>,
    pub crate_name: Txt,
    pub version: Version,
    pub app: Txt,
    pub org: Txt,
    pub qualifier: Txt,
    pub description: Txt,
    pub homepage: Txt,
    pub license: Txt,
    pub has_about: bool,
}

Metadata about the app and main crate.

See about for more details.

Fields

pkg_name: Txt

package.name

pkg_authors: Box<[Txt]>

package.authors

crate_name: Txt

package.name in snake_case

version: Version

package.version

app: Txt

package.metadata.zng.about.app or pkg_name

org: Txt

package.metadata.zng.about.org or the first pkg_authors

qualifier: Txt

package.metadata.zng.about.qualifier

Reverse domain name notation, excluding the name of the application.

description: Txt

package.description

homepage: Txt

package.homepage

license: Txt

package.license

has_about: bool

If package.metadata.zng.about is set on the Cargo.toml manifest.

The presence of this section is used by cargo zng res to find the main crate if the workspace has multiple bin crates.

Implementations

impl About

pub fn parse_manifest(cargo_toml: &str) -> Result<About, Error>

Parse a Cargo.toml string.

Trait Implementations

impl Clone for About

fn clone(&self) -> About

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for About

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for About

fn deserialize<__D>( __deserializer: __D, ) -> Result<About, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for About

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

where __H: Hasher,

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 About

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for About

impl StructuralPartialEq for About