Struct glib::String

[+] Show declaration

pub struct String(_);

[−] Expand description

A mutable text buffer that grows automatically.

Methods

impl String[−]

pub fn new<T: AsRef<[u8]>>(data: T) -> String

pub fn append(&mut self, val: &str) -> &mut Self

pub fn insert(&mut self, pos: isize, val: &str) -> &mut Self

pub fn overwrite(&mut self, pos: usize, val: &str) -> &mut Self

pub fn prepend(&mut self, val: &str) -> &mut Self

pub fn truncate(&mut self, len: usize) -> &mut Self

pub fn to_str(&self) -> Result<&str, Utf8Error>[−]

Returns &str slice when contained data is valid UTF-8 string, or an error otherwise.

pub fn to_string_lossy(&self) -> Cow<str>[−]

Returns Cow<str> containing UTF-8 data. Invalid UTF-8 sequences are replaced with replacement character.

Trait Implementations

impl AsRef<[u8]> for String[+]

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fn as_ref(&self) -> &[u8][−]

Performs the conversion.

impl Clone for String[+]

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fn clone(&self) -> String[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for String[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Default for String[+]

fn default() -> String[−]

Creates a new empty string.

impl Deref for String[+]

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type Target = [u8]

The resulting type after dereferencing.

fn deref(&self) -> &[u8][−]

Dereferences the value.

impl Display for String[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for String

impl Hash for String[+]

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fn hash<H>(&self, state: &mut H) where
    H: Hasher, [−]

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 Ord for String[+]

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fn cmp(&self, other: &Self) -> Ordering[−]

This method returns an [Ordering] between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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#[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<String> for String[+]

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fn eq(&self, other: &Self) -> bool[−]

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

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#[must_use] fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialOrd<String> for String[+]

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>[−]

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

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#[must_use] fn lt(&self, other: &Rhs) -> bool[−]

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

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#[must_use] fn le(&self, other: &Rhs) -> bool[−]

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

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#[must_use] fn gt(&self, other: &Rhs) -> bool[−]

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

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#[must_use] fn ge(&self, other: &Rhs) -> bool[−]

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

impl Send for String

impl StaticType for String[+]

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fn static_type() -> Type[−]

Returns the type identifier of Self.

impl Sync for String