Struct Scope 

pub struct Scope { /* private fields */ }

The Scope struct is a two-part pathlike structure intendend to be used as a configurable mechanism to defining the context and working directory of a service.

Implementations

impl Scope

pub fn new(workdir: impl ToString) -> Self

pub fn context(&self) -> Option<&str>

returns the scope context

pub fn workdir(&self) -> &str

returns the scope workdir

pub fn as_path(&self) -> PathBuf

converts the scope into a path

pub fn as_path_str(&self) -> String

converts the scope into a string

pub fn set_cwd(&self)

sets the current working directory to the scope

pub fn set_context<T: ToString>(&mut self, context: T) -> &mut Self

update the context of the scope and return a mutable reference to the current instance

pub fn with_context(self, context: impl ToString) -> Self

consumes the current scope to create another with the given context

pub fn set_workdir<T: ToString>(&mut self, workdir: T) -> &mut Self

update the workdir of the scope and return a mutable reference to the current instance

pub fn with_workdir(self, workdir: impl ToString) -> Self

consumes the current scope to create another with the given workdir

pub fn set_some_context<C: ToString>(&mut self, rhs: Option<C>)

only applies the context if it is not empty

pub fn set_some_workdir(&mut self, rhs: Option<impl ToString>)

only applies the workdir if it is not empty

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Scope

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

Formats the value using the given formatter.

impl Default for Scope

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Scope

where Scope: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Scope

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

Formats the value using the given formatter.

impl FromStr for Scope

type Err = Error

The associated error which can be returned from parsing.

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

Parses a string s to return a value of this type.

impl Hash for Scope

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 Scope

fn cmp(&self, other: &Scope) -> 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 Scope

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

fn partial_cmp(&self, other: &Scope) -> 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 Serialize for Scope

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 Scope

impl StructuralPartialEq for Scope