Struct rustc::hir::map::definitions::DefPath

pub struct DefPath {
    pub data: Vec<DisambiguatedDefPathData>,
    pub krate: CrateNum,
}

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

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Fields

data: Vec<DisambiguatedDefPathData>

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

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the path leading from the crate root to the item

krate: CrateNum

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

what krate root is this path relative to?

Methods

impl DefPath

pub fn is_local(&self) -> bool

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pub fn make<FN>(krate: CrateNum, start_index: DefIndex, get_key: FN) -> DefPath where
    FN: FnMut(DefIndex) -> DefKey, 

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pub fn to_string_no_crate(&self) -> String

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Returns a string representation of the DefPath without the crate-prefix. This method is useful if you don't have a TyCtxt available.

pub fn to_filename_friendly_no_crate(&self) -> String

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Return filename friendly string of the DefPah without the crate-prefix. This method is useful if you don't have a TyCtxt available.

Trait Implementations

impl Clone for DefPath

fn clone(&self) -> DefPath

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DefPath

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for DefPath

fn eq(&self, __arg_0: &DefPath) -> bool

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

fn ne(&self, __arg_0: &DefPath) -> bool

This method tests for !=.

impl Eq for DefPath

impl Hash for DefPath

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

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 Encodable for DefPath

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

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

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impl Decodable for DefPath

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<DefPath, __D::Error>

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?