Struct asn1_rs::Any[−][src]

pub struct Any<'a> {
    pub header: Header<'a>,
    pub data: &'a [u8],
}

Expand description

The Any object is not strictly an ASN.1 type, but holds a generic description of any object that could be encoded.

It contains a header, and either a reference to or owned data for the object content.

Note: this type is only provided in borrowed version (i.e. it can own the inner data).

Fields

header: Header<'a>

The object header

data: &'a [u8]

The object contents

Implementations

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impl<'a> Any<'a>

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pub const fn new(header: Header<'a>, data: &'a [u8]) -> Self

Create a new Any from BER/DER header and content

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pub const fn from_tag_and_data(tag: Tag, data: &'a [u8]) -> Self

Create a new Any from a tag, and BER/DER content

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pub const fn class(&self) -> Class

Return the Class of this object

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pub const fn tag(&self) -> Tag

Return the Tag of this object

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pub fn as_bytes(&'a self) -> &'a [u8]

Get the bytes representation of the content

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pub fn with_tag(self, tag: Tag) -> Self

Convert the current object to an object with same contents but different tag

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pub fn parse_ber<T>(&'a self) -> ParseResult<'a, T> where
    T: FromBer<'a>,

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pub fn parse_der<T>(&'a self) -> ParseResult<'a, T> where
    T: FromDer<'a>,

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impl<'a> Any<'a>

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pub fn bitstring(self) -> Result<BitString<'a>>

Attempt to convert object to BitString<'a> (ASN.1 type: BIT STRING).

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pub fn bmpstring(self) -> Result<BmpString<'a>>

Attempt to convert object to BmpString<'a> (ASN.1 type: BmpString).

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pub fn bool(self) -> Result<bool>

Attempt to convert object to bool (ASN.1 type: BOOLEAN).

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pub fn boolean(self) -> Result<Boolean>

Attempt to convert object to Boolean (ASN.1 type: BOOLEAN).

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pub fn embedded_pdv(self) -> Result<EmbeddedPdv<'a>>

Attempt to convert object to EmbeddedPdv<'a> (ASN.1 type: EMBEDDED PDV).

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pub fn enumerated(self) -> Result<Enumerated>

Attempt to convert object to Enumerated (ASN.1 type: ENUMERATED).

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pub fn generalizedtime(self) -> Result<GeneralizedTime>

Attempt to convert object to GeneralizedTime (ASN.1 type: GeneralizedTime).

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pub fn generalstring(self) -> Result<GeneralString<'a>>

Attempt to convert object to GeneralString<'a> (ASN.1 type: GeneralString).

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pub fn graphicstring(self) -> Result<GraphicString<'a>>

Attempt to convert object to GraphicString<'a> (ASN.1 type: GraphicString).

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pub fn ia5string(self) -> Result<Ia5String<'a>>

Attempt to convert object to Ia5String<'a> (ASN.1 type: IA5String).

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pub fn integer(self) -> Result<Integer<'a>>

Attempt to convert object to Integer<'a> (ASN.1 type: INTEGER).

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pub fn null(self) -> Result<Null>

Attempt to convert object to Null (ASN.1 type: NULL).

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pub fn numericstring(self) -> Result<NumericString<'a>>

Attempt to convert object to NumericString<'a> (ASN.1 type: NumericString).

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pub fn objectdescriptor(self) -> Result<ObjectDescriptor<'a>>

Attempt to convert object to ObjectDescriptor<'a> (ASN.1 type: ObjectDescriptor).

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pub fn octetstring(self) -> Result<OctetString<'a>>

Attempt to convert object to OctetString<'a> (ASN.1 type: OCTET STRING).

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pub fn oid(self) -> Result<Oid<'a>>

Attempt to convert object to Oid<'a> (ASN.1 type: OBJECT IDENTIFIER).

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pub fn relative_oid(self) -> Result<Oid<'a>>

Attempt to convert object to Oid (ASN.1 type: RELATIVE-OID).

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pub fn printablestring(self) -> Result<PrintableString<'a>>

Attempt to convert object to PrintableString<'a> (ASN.1 type: PrintableString).

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pub fn sequence(self) -> Result<Sequence<'a>>

Attempt to convert object to Sequence<'a> (ASN.1 type: SEQUENCE).

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pub fn set(self) -> Result<Set<'a>>

Attempt to convert object to Set<'a> (ASN.1 type: SET).

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pub fn string(self) -> Result<String>

Attempt to convert object to String (ASN.1 type: UTF8String).

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pub fn teletexstring(self) -> Result<TeletexString<'a>>

Attempt to convert object to TeletexString<'a> (ASN.1 type: TeletexString).

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pub fn u8(self) -> Result<u8>

Attempt to convert object to u8 (ASN.1 type: INTEGER).

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pub fn u16(self) -> Result<u16>

Attempt to convert object to u16 (ASN.1 type: INTEGER).

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pub fn u32(self) -> Result<u32>

Attempt to convert object to u32 (ASN.1 type: INTEGER).

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pub fn u64(self) -> Result<u64>

Attempt to convert object to u64 (ASN.1 type: INTEGER).

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pub fn universalstring(self) -> Result<UniversalString<'a>>

Attempt to convert object to UniversalString<'a> (ASN.1 type: UniversalString).

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pub fn utctime(self) -> Result<UtcTime>

Attempt to convert object to UtcTime (ASN.1 type: UTCTime).

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pub fn utf8string(self) -> Result<Utf8String<'a>>

Attempt to convert object to Utf8String<'a> (ASN.1 type: UTF8String).

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pub fn videotexstring(self) -> Result<VideotexString<'a>>

Attempt to convert object to VideotexString<'a> (ASN.1 type: VideotexString).

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pub fn visiblestring(self) -> Result<VisibleString<'a>>

Attempt to convert object to VisibleString<'a> (ASN.1 type: VisibleString).

Trait Implementations

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impl CheckDerConstraints for Any<'_>

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fn check_constraints(any: &Any<'_>) -> Result<()>

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impl<'a> Debug for Any<'a>

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

Formats the value using the given formatter. Read more

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impl DynTagged for Any<'_>

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fn tag(&self) -> Tag

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impl<'a> FromBer<'a> for Any<'a>

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fn from_ber(bytes: &'a [u8]) -> ParseResult<'_, Self>

Attempt to parse input bytes into a BER object

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impl<'a> FromDer<'a> for Any<'a>

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fn from_der(bytes: &'a [u8]) -> ParseResult<'_, Self>

Attempt to parse input bytes into a DER object (enforcing constraints)

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impl ToDer for Any<'_>

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fn write_der_raw(&self, writer: &mut dyn Write) -> SerializeResult<usize>

Similar to using to_der, but uses header without computing length value

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fn to_der_len(&self) -> Result<usize>

Get the length of the object, when encoded Read more

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fn write_der_header(&self, writer: &mut dyn Write) -> SerializeResult<usize>

Attempt to write the DER header to this writer.

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fn write_der_content(&self, writer: &mut dyn Write) -> SerializeResult<usize>

Attempt to write the DER content (all except header) to this writer.

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fn to_der_vec(&self) -> SerializeResult<Vec<u8>>

Write the DER encoded representation to a newly allocated Vec<u8>.

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fn to_der_vec_raw(&self) -> SerializeResult<Vec<u8>>

Similar to using to_vec, but uses provided values without changes. This can generate an invalid encoding for a DER object. Read more

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fn write_der(&self, writer: &mut dyn Write) -> SerializeResult<usize>

Attempt to write the DER encoded representation (header and content) into this writer. Read more

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impl<'a> TryFrom<Any<'a>> for BitString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<BitString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Boolean

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Boolean>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for u64

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for u128

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for i8

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for i16

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for i32

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for i64

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for i128

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Integer<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Integer<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Null

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Null>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for ()

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<()>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for bool

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<bool>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for ObjectDescriptor<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<ObjectDescriptor<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for OctetString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<OctetString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for &'a [u8]

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<&'a [u8]>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Oid<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for f32

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<f32>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for f64

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<f64>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Real

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a, T> TryFrom<Any<'a>> for SequenceOf<T> where
    T: FromBer<'a>,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Sequence<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Sequence<'a>>

Performs the conversion.

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impl<'a, T> TryFrom<Any<'a>> for BTreeSet<T> where
    T: FromBer<'a>,
    T: Ord,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for EmbeddedPdv<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a, T> TryFrom<Any<'a>> for HashSet<T> where
    T: FromBer<'a>,
    T: Hash + Eq,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a, T> TryFrom<Any<'a>> for SetOf<T> where
    T: FromBer<'a>,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Set<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Set<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for BmpString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<BmpString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for GeneralString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<GeneralString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for GraphicString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<GraphicString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Ia5String<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Ia5String<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for NumericString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<NumericString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for PrintableString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<PrintableString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for &'a str

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<&'a str>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for EndOfContent

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<EndOfContent>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for String

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<String>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for TeletexString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<TeletexString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for UniversalString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<UniversalString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Utf8String<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Utf8String<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for VideotexString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<VideotexString<'a>>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for VisibleString<'a>

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<VisibleString<'a>>

Performs the conversion.

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impl<'a, T, const CLASS: u8, const TAG: u32> TryFrom<Any<'a>> for TaggedValue<T, Explicit, CLASS, TAG> where
    T: FromBer<'a>,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a, T, const CLASS: u8, const TAG: u32> TryFrom<Any<'a>> for TaggedValue<T, Implicit, CLASS, TAG> where
    T: TryFrom<Any<'a>, Error = Error>,
    T: Tagged,

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for UtcTime

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<UtcTime>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for Enumerated

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Enumerated>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for GeneralizedTime

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<GeneralizedTime>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for u8

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for u16

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

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impl<'a> TryFrom<Any<'a>> for u32

type Error = Error

The type returned in the event of a conversion error.

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fn try_from(any: Any<'a>) -> Result<Self>

Performs the conversion.

Auto Trait Implementations

impl<'a> RefUnwindSafe for Any<'a>

impl<'a> Send for Any<'a>

impl<'a> Sync for Any<'a>

impl<'a> Unpin for Any<'a>

impl<'a> UnwindSafe for Any<'a>

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
    T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
    Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
    Self: Into<T>,

Converts self into a target type. Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where
    Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self> where
    Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
    Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
    Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self> where
    Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self> where
    Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
    Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
    Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

impl<T> Pipe for T where
    T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
    R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
    R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
    Self: Borrow<B>,
    B: 'a + ?Sized,
    R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut B) -> R
) -> R where
    Self: BorrowMut<B>,
    B: 'a + ?Sized,
    R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
    Self: AsRef<U>,
    U: 'a + ?Sized,
    R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
    Self: AsMut<U>,
    U: 'a + ?Sized,
    R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: Deref<Target = T>,
    T: 'a + ?Sized,
    R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: DerefMut<Target = T> + Deref,
    T: 'a + ?Sized,
    R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl<T> Pipe for T

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes a value into a function that cannot ordinarily be called in suffix position. Read more

impl<T> PipeAsRef for T

fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: AsRef<T>,
    T: 'a,
    R: 'a,

Pipes a trait borrow into a function that cannot normally be called in suffix position. Read more

fn pipe_as_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where
    Self: AsMut<T>,
    T: 'a,
    R: 'a,

Pipes a trait mutable borrow into a function that cannot normally be called in suffix position. Read more

impl<T> PipeBorrow for T

fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: Borrow<T>,
    T: 'a,
    R: 'a,

Pipes a trait borrow into a function that cannot normally be called in suffix position. Read more

fn pipe_borrow_mut<'a, T, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: BorrowMut<T>,
    T: 'a,
    R: 'a,

Pipes a trait mutable borrow into a function that cannot normally be called in suffix position. Read more

impl<T> PipeDeref for T

fn pipe_deref<'a, R>(&'a self, func: impl FnOnce(&'a Self::Target) -> R) -> R where
    Self: Deref,
    R: 'a,

Pipes a dereference into a function that cannot normally be called in suffix position. Read more

fn pipe_deref_mut<'a, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
    Self: DerefMut,
    R: 'a,

Pipes a mutable dereference into a function that cannot normally be called in suffix position. Read more

impl<T> PipeRef for T

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
    R: 'a,

Pipes a reference into a function that cannot ordinarily be called in suffix position. Read more

fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
    R: 'a,

Pipes a mutable reference into a function that cannot ordinarily be called in suffix position. Read more

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

impl<T> Tap for T

fn tap<F, R>(self, func: F) -> Self where
    F: FnOnce(&Self) -> R,

Provides immutable access for inspection. Read more

fn tap_dbg<F, R>(self, func: F) -> Self where
    F: FnOnce(&Self) -> R,

Calls tap in debug builds, and does nothing in release builds.

fn tap_mut<F, R>(self, func: F) -> Self where
    F: FnOnce(&mut Self) -> R,

Provides mutable access for modification. Read more

fn tap_mut_dbg<F, R>(self, func: F) -> Self where
    F: FnOnce(&mut Self) -> R,

Calls tap_mut in debug builds, and does nothing in release builds.

impl<T, U> TapAsRef<U> for T where
    U: ?Sized,

fn tap_ref<F, R>(self, func: F) -> Self where
    Self: AsRef<T>,
    F: FnOnce(&T) -> R,

Provides immutable access to the reference for inspection.

fn tap_ref_dbg<F, R>(self, func: F) -> Self where
    Self: AsRef<T>,
    F: FnOnce(&T) -> R,

Calls tap_ref in debug builds, and does nothing in release builds.

fn tap_ref_mut<F, R>(self, func: F) -> Self where
    Self: AsMut<T>,
    F: FnOnce(&mut T) -> R,

Provides mutable access to the reference for modification.

fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where
    Self: AsMut<T>,
    F: FnOnce(&mut T) -> R,

Calls tap_ref_mut in debug builds, and does nothing in release builds.

impl<T, U> TapBorrow<U> for T where
    U: ?Sized,

fn tap_borrow<F, R>(self, func: F) -> Self where
    Self: Borrow<T>,
    F: FnOnce(&T) -> R,

Provides immutable access to the borrow for inspection. Read more

fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
    Self: Borrow<T>,
    F: FnOnce(&T) -> R,

Calls tap_borrow in debug builds, and does nothing in release builds.

fn tap_borrow_mut<F, R>(self, func: F) -> Self where
    Self: BorrowMut<T>,
    F: FnOnce(&mut T) -> R,

Provides mutable access to the borrow for modification.

fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
    Self: BorrowMut<T>,
    F: FnOnce(&mut T) -> R,

Calls tap_borrow_mut in debug builds, and does nothing in release builds. Read more

impl<T> TapDeref for T

fn tap_deref<F, R>(self, func: F) -> Self where
    Self: Deref,
    F: FnOnce(&Self::Target) -> R,

Immutably dereferences self for inspection.

fn tap_deref_dbg<F, R>(self, func: F) -> Self where
    Self: Deref,
    F: FnOnce(&Self::Target) -> R,

Calls tap_deref in debug builds, and does nothing in release builds.

fn tap_deref_mut<F, R>(self, func: F) -> Self where
    Self: DerefMut,
    F: FnOnce(&mut Self::Target) -> R,

Mutably dereferences self for modification.

fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
    Self: DerefMut,
    F: FnOnce(&mut Self::Target) -> R,

Calls tap_deref_mut in debug builds, and does nothing in release builds. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
    Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
    Self: TryInto<T>,

Attempts to convert self into a target type. Read more

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.