Enum substrait_validator::output::path::Path

source · [−]

pub enum Path<'a> {
    Root(&'static str),
    Select(&'a Path<'a>, PathElement),
}

Expand description

Used to track a location within a protobuf message. The owned version is PathBuf.

Variants

`Root(&'static str)`

Refers to the root message.

`Select(&'a Path<'a>, PathElement)`

Refers to an optional field with the given name within the message referred to by the given parent path.

Implementations

impl Path<'_>

pub fn with(&self, element: PathElement) -> Path<'_>

Returns a new Path that references an optional field with the given name within the protobuf message referred to by the current path, or likewise for the key within a YAML map.

pub fn with_field<S: Into<String>>(&self, name: S) -> Path<'_>

Returns a new Path that references an optional field with the given name within the protobuf message referred to by the current path, or likewise for the key within a YAML map.

pub fn with_repeated<S: Into<String>>(&self, name: S, index: usize) -> Path<'_>

Returns a new Path that references an element of a repeated field with the given name within the message referred to by the current path.

pub fn with_variant<S: Into<String>, V: Into<String>>(
    &self,
    name: S,
    variant: V
) -> Path<'_>

Returns a new Path that references a particular variant of a OneOf field with the given name within the message referred to by the current path.

pub fn with_index(&self, index: usize) -> Path<'_>

Returns a new Path that references a YAML array element.

impl Path<'_>

pub fn end_to_string(&self) -> String

pub fn to_path_buf(&self) -> PathBuf

Creates an owned version of this Path.

Trait Implementations

impl<'a> Clone for Path<'a>

fn clone(&self) -> Path<'a>

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

impl<'a> Debug for Path<'a>

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

Formats the value using the given formatter. Read more

impl Default for Path<'_>

fn default() -> Self

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

impl Display for Path<'_>

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

Formats the value using the given formatter. Read more

impl From<Path<'_>> for PathBuf

fn from(path: Path<'_>) -> Self

Converts to this type from the input type.

impl<'a> PartialEq<Path<'a>> for Path<'a>

fn eq(&self, other: &Path<'a>) -> bool

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

fn ne(&self, other: &Path<'a>) -> bool

This method tests for !=.

impl<'a> StructuralPartialEq for Path<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Path<'a>

impl<'a> Send for Path<'a>

impl<'a> Sync for Path<'a>

impl<'a> Unpin for Path<'a>

impl<'a> UnwindSafe for Path<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.