Struct RequireTarget 

pub struct RequireTarget(/* private fields */);

A well-formed require target, such as lib.index.

Valid targets are non-empty, at most 128 bytes, and contain only ASCII letters, digits, underscores, hyphens and dots. A dot separates path components. Leading and trailing dots and any empty component are rejected, which is what makes .. unrepresentable.

Implementations

impl RequireTarget

pub fn new(raw: impl Into<String>) -> Result<Self>

Validates raw and wraps it.

Errors

Returns Error::InvalidName when raw is empty, too long, contains a character outside the accepted set — notably a path separator — or has an empty dot-separated component.

pub fn as_str(&self) -> &str

The target as a string slice.

Trait Implementations

impl Clone for RequireTarget

fn clone(&self) -> RequireTarget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequireTarget

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

Formats the value using the given formatter.

impl Display for RequireTarget

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

Formats the value using the given formatter.

impl Eq for RequireTarget

impl Hash for RequireTarget

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 RequireTarget

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

fn eq(&self, other: &RequireTarget) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RequireTarget

fn partial_cmp(&self, other: &RequireTarget) -> 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 StructuralPartialEq for RequireTarget