Enum MetadataFileName

pub enum MetadataFileName {
    BuildInfo,
    Mtree,
    PackageInfo,
}

The name of a required metadata file in an alpm-package.

Variants

BuildInfo

The BUILDINFO file.

Mtree

The ALPM-MTREE file.

PackageInfo

The PKGINFO file.

Trait Implementations

impl AsRef<str> for MetadataFileName

fn as_ref(&self) -> &str

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

impl Clone for MetadataFileName

fn clone(&self) -> MetadataFileName

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataFileName

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MetadataFileName

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MetadataFileName

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

Formats the value using the given formatter.

impl<'_derivative_strum> From<&'_derivative_strum MetadataFileName> for &'static str

fn from(x: &'_derivative_strum MetadataFileName) -> &'static str

Converts to this type from the input type.

impl From<MetadataFileName> for &'static str

fn from(x: MetadataFileName) -> &'static str

Converts to this type from the input type.

impl From<MetadataFileName> for String

fn from(value: MetadataFileName) -> Self

Creates a String from MetadataFileName.

Examples

use alpm_types::MetadataFileName;

assert_eq!(MetadataFileName::BuildInfo.to_string(), ".BUILDINFO");
assert_eq!(MetadataFileName::Mtree.to_string(), ".MTREE");
assert_eq!(MetadataFileName::PackageInfo.to_string(), ".PKGINFO");

impl FromStr for MetadataFileName

fn from_str(s: &str) -> Result<Self, Self::Err>

Creates a MetadataFileName from string slice.

Errors

Returns an error if s does not equal the string representation of a MetadataFileName variant.

Examples

use std::str::FromStr;

use alpm_types::MetadataFileName;

assert_eq!(
    MetadataFileName::BuildInfo,
    MetadataFileName::from_str(".BUILDINFO")?
);
assert_eq!(
    MetadataFileName::Mtree,
    MetadataFileName::from_str(".MTREE")?
);
assert_eq!(
    MetadataFileName::PackageInfo,
    MetadataFileName::from_str(".PKGINFO")?
);
assert!(MetadataFileName::from_str(".WRONG").is_err());

type Err = Error

The associated error which can be returned from parsing.

impl PartialEq for MetadataFileName

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<String> for MetadataFileName

fn try_from(value: String) -> Result<Self, Self::Error>

Creates a MetadataFileName from String.

Errors

Returns an error if s does not equal the string representation of a MetadataFileName variant.

Examples

use alpm_types::MetadataFileName;

assert_eq!(
    MetadataFileName::BuildInfo,
    MetadataFileName::try_from(".BUILDINFO".to_string())?
);
assert_eq!(
    MetadataFileName::Mtree,
    MetadataFileName::try_from(".MTREE".to_string())?
);
assert_eq!(
    MetadataFileName::PackageInfo,
    MetadataFileName::try_from(".PKGINFO".to_string())?
);
assert!(MetadataFileName::try_from(".WRONG".to_string()).is_err());

type Error = Error

The type returned in the event of a conversion error.

impl Copy for MetadataFileName

impl Eq for MetadataFileName

impl StructuralPartialEq for MetadataFileName