[−][src]Struct mail_headers::HeaderName
Note: Normally you will never have the need to create a HeaderName instance by
yourself (except maybe for testing). At last as long as you use def_header!
for defining custom Headers, which is highly recommended
Methods
impl HeaderName
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pub fn new(name: &'static SoftAsciiStr) -> Result<Self, InvalidHeaderName>
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Be aware, that this library only accepts header names with a letter case,
that any first character of an alphanumeric part of a header name has to
be uppercase and all other lowercase. E.g. Message-Id
is accepted but
Message-ID
is rejected, even through both are semantically the same.
This frees us from doing either case insensitive comparison/hash wrt. hash map
lookups, or converting all names to upper/lower case.
pub fn from_ascii_unchecked<B: ?Sized>(name: &'static B) -> HeaderName where
B: AsRef<str>,
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B: AsRef<str>,
pub fn as_ascii_str(&self) -> &'static SoftAsciiStr
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pub fn as_str(&self) -> &'static str
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Trait Implementations
impl HasHeaderName for HeaderName
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fn get_name(&self) -> HeaderName
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impl Clone for HeaderName
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fn clone(&self) -> HeaderName
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Eq for HeaderName
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impl Copy for HeaderName
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impl PartialEq<HeaderName> for HeaderName
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fn eq(&self, other: &HeaderName) -> bool
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fn ne(&self, other: &HeaderName) -> bool
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impl PartialEq<str> for HeaderName
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fn eq(&self, other: &str) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl PartialEq<SoftAsciiStr> for HeaderName
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fn eq(&self, other: &SoftAsciiStr) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Display for HeaderName
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impl Hash for HeaderName
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for HeaderName
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Auto Trait Implementations
impl Send for HeaderName
impl Sync for HeaderName
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.