Struct wasmtime_environ::FilePos

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pub struct FilePos(_);

Expand description

A position within an original source file,

This structure is used as a newtype wrapper around a 32-bit integer which represents an offset within a file where a wasm instruction or function is to be originally found.

Implementations

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impl FilePos

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pub fn new(pos: u32) -> FilePos

Create a new file position with the given offset.

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pub fn file_offset(self) -> Option<u32>

Returns the offset that this offset was created with.

Note that the Default implementation will return None here, whereas positions created with FilePos::new will return Some.

Trait Implementations

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impl Clone for FilePos

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fn clone(&self) -> FilePos

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for FilePos

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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 Default for FilePos

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fn default() -> FilePos

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for FilePos

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

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<FilePos> for FilePos

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

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

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

This method tests for !=.

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impl Serialize for FilePos

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

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for FilePos

Auto Trait Implementations

impl RefUnwindSafe for FilePos

impl Send for FilePos

impl Sync for FilePos

impl Unpin for FilePos

impl UnwindSafe for FilePos

Blanket Implementations

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

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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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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Struct wasmtime_environ::FilePos

Implementations

impl FilePos

pub fn new(pos: u32) -> FilePos

pub fn file_offset(self) -> Option<u32>

Trait Implementations

impl Clone for FilePos

fn clone(&self) -> FilePos

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

impl Debug for FilePos

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

impl Default for FilePos

fn default() -> FilePos

impl<'de> Deserialize<'de> for FilePos

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

impl PartialEq<FilePos> for FilePos

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

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

impl Serialize for FilePos

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

impl Copy for FilePos

impl Eq for FilePos

impl StructuralEq for FilePos

impl StructuralPartialEq for FilePos

Auto Trait Implementations

impl RefUnwindSafe for FilePos

impl Send for FilePos

impl Sync for FilePos

impl Unpin for FilePos

impl UnwindSafe for FilePos

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

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

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

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

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

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

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,