Struct meli::terminal::Attr

pub struct Attr {
    bits: u8,
}

The attributes of a Cell.

Attr enumerates all combinations of attributes a given style may have.

Attr::DEFAULT represents no attribute.

Examples

// Default attribute.
let def = Attr::DEFAULT;

// Base attribute.
let base = Attr::BOLD;

// Combination.
let comb = Attr::UNDERLINE | Attr::REVERSE;

Fields

bits: u8

Implementations

impl Attr

pub const DEFAULT: Attr

Terminal default.

pub const BOLD: Attr

pub const DIM: Attr

pub const ITALICS: Attr

pub const UNDERLINE: Attr

pub const BLINK: Attr

pub const REVERSE: Attr

pub const HIDDEN: Attr

pub const fn empty() -> Attr

Returns an empty set of flags

pub const fn all() -> Attr

Returns the set containing all flags.

pub const fn bits(&self) -> u8

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u8) -> Option<Attr>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u8) -> Attr

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u8) -> Attr

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: Attr) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: Attr) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: Attr)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: Attr)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: Attr)

Toggles the specified flags in-place.

pub fn set(&mut self, other: Attr, value: bool)

Inserts or removes the specified flags depending on the passed value.

impl Attr

pub fn from_string_de<'de, D, T: AsRef<str>>(s: T) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

pub fn write(self, prev: Attr, stdout: &mut StateStdout) -> Result<()>

Trait Implementations

impl Binary for Attr

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

Formats the value using the given formatter.

impl BitAnd<Attr> for Attr

type Output = Attr

The resulting type after applying the & operator.

fn bitand(self, other: Attr) -> Attr

Returns the intersection between the two sets of flags.

impl BitAndAssign<Attr> for Attr

fn bitand_assign(&mut self, other: Attr)

Disables all flags disabled in the set.

impl BitOr<Attr> for Attr

type Output = Attr

The resulting type after applying the | operator.

fn bitor(self, other: Attr) -> Attr

Returns the union of the two sets of flags.

impl BitOrAssign<Attr> for Attr

fn bitor_assign(&mut self, other: Attr)

Adds the set of flags.

impl BitXor<Attr> for Attr

type Output = Attr

The resulting type after applying the ^ operator.

fn bitxor(self, other: Attr) -> Attr

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<Attr> for Attr

fn bitxor_assign(&mut self, other: Attr)

Toggles the set of flags.

impl Clone for Attr

fn clone(&self) -> Attr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Attr

impl Debug for Attr

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

Formats the value using the given formatter.

impl Default for Attr

fn default() -> Self

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Attr

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Attr

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

Formats the value using the given formatter.

impl DotAddressable for Attr

fn lookup(&self, parent_field: &str, path: &[&str]) -> Result<String>

impl Eq for Attr

impl Extend<Attr> for Attr

fn extend<T: IntoIterator<Item = Attr>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl From<Attr> for ThemeValue<Attr>

fn from(from: Attr) -> Self

Performs the conversion.

impl FromIterator<Attr> for Attr

fn from_iter<T: IntoIterator<Item = Attr>>(iterator: T) -> Attr

Creates a value from an iterator.

impl Hash for Attr

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, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for Attr

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

Formats the value using the given formatter.

impl Not for Attr

type Output = Attr

The resulting type after applying the ! operator.

fn not(self) -> Attr

Returns the complement of this set of flags.

impl Octal for Attr

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

Formats the value using the given formatter.

impl Ord for Attr

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

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<Attr> for Attr

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Attr> for Attr

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Attr

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Attr

impl StructuralPartialEq for Attr

impl Sub<Attr> for Attr

type Output = Attr

The resulting type after applying the - operator.

fn sub(self, other: Attr) -> Attr

Returns the set difference of the two sets of flags.

impl SubAssign<Attr> for Attr

fn sub_assign(&mut self, other: Attr)

Disables all flags enabled in the set.

impl ThemeLink for Attr

An attr value that's a link can only refer to an .attr field

type LinkType = ()

impl UpperHex for Attr

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

Formats the value using the given formatter.