Enum Source

pub enum Source {
    GitInstallation,
    System,
    Git,
    Local,
}

A list of known global sources for git attribute files in order of ascending precedence.

This means that values from the first variant will be returned first.

Variants

GitInstallation

The attribute file that the installation itself ships with.

System

System-wide attributes file. This is typically defined as $(prefix)/etc/gitattributes (where prefix is the git-installation directory).

Git

This is <xdg-config-home>/git/attributes and is git application configuration per user.

Note that there is no ~/.gitattributes file.

Local

The configuration of the repository itself, located in $GIT_DIR/info/attributes.

Implementations

impl Source

pub fn storage_location( self, env_var: &mut dyn FnMut(&str) -> Option<OsString>, ) -> Option<Cow<'static, Path>>

Produce a storage location for the this source while potentially querying environment variables using env_var(<name>), or None if the storage location could not be obtained.

Note that local sources are returned as relative paths to be joined with the base in a separate step.

Trait Implementations

impl Clone for Source

fn clone(&self) -> Source

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Source

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

Formats the value using the given formatter.

impl Hash for Source

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 Ord for Source

fn cmp(&self, other: &Source) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Source

fn eq(&self, other: &Source) -> 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 PartialOrd for Source

fn partial_cmp(&self, other: &Source) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Source

impl Eq for Source

impl StructuralPartialEq for Source