Struct PackageInfo 

pub struct PackageInfo {
    pub package_id: String,
    pub package_name: String,
    pub version: Option<String>,
    pub language_version: LanguageVersion,
}

Information about a DamlPackage.

Fields

package_id: String

package_name: String

version: Option<String>

language_version: LanguageVersion

Implementations

impl PackageInfo

pub fn new( package_id: impl Into<String>, package_name: impl Into<String>, version: impl Into<Option<String>>, language_version: LanguageVersion, ) -> Self

pub fn extract_from_dar(dar: &DarFile) -> DamlLfResult<Vec<Self>>

Extract extended information about the packages in a DarFile.

This is a relatively expensive operation as it involves creating a full DamlArchive representation of the given DarFile.

This is useful when examining a DarFile which has been constructed from a collection of packages (i.e. dalf files or packages downloaded from a ledger) which do not have metadata.

pub fn extract_from_archive(archive: &DamlArchive<'_>) -> Vec<Self>

Extract extended information about the packages in a DamlArchive.

pub fn extract_from_package(package: &DamlPackage<'_>) -> Self

Extract extended information from a DamlPackage.

pub fn find_from_archive<F>(archive: &DamlArchive<'_>, f: F) -> Option<Self>

where F: Fn(&DamlPackage<'_>) -> bool,

Extract extended package information about the package which matches the predicate.

Trait Implementations

impl Clone for PackageInfo

fn clone(&self) -> PackageInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackageInfo

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

Formats the value using the given formatter.

impl Hash for PackageInfo

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 PackageInfo

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

impl StructuralPartialEq for PackageInfo