Struct cargo_lock::dependency::tree::Tree

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pub struct Tree { /* private fields */ }

Available on crate feature dependency-tree only.

Expand description

Dependency tree computed from a Cargo.lock file

Implementations

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impl Tree

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pub fn new(lockfile: &Lockfile) -> Result<Self, Error>

Construct a new dependency tree for the given Lockfile.

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pub fn render(
 &self,
 w: &mut impl Write,
 node_index: NodeIndex,
 direction: EdgeDirection
) -> Result<()>

Render the dependency graph for the given NodeIndex using the default set of Symbols.

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pub fn render_with_symbols(
 &self,
 w: &mut impl Write,
 node_index: NodeIndex,
 direction: EdgeDirection,
 symbols: &Symbols
) -> Result<()>

Render the dependency graph for the given NodeIndex using the provided set of Symbols.

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pub fn roots(&self) -> Vec<NodeIndex>

Get the indexes of the root packages in the workspace (i.e. toplevel packages which are not used as dependencies)

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pub fn graph(&self) -> &Graph

Get the petgraph dependency graph.

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pub fn nodes(&self) -> &Nodes

Get the nodes of the petgraph dependency graph.

Trait Implementations

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impl Clone for Tree

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fn clone(&self) -> Tree

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for Tree

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for Tree

impl Send for Tree

impl Sync for Tree

impl Unpin for Tree

impl UnwindSafe for Tree

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<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)

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

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.

Struct cargo_lock::dependency::tree::Tree

Implementations

impl Tree

pub fn new(lockfile: &Lockfile) -> Result<Self, Error>

pub fn render( &self, w: &mut impl Write, node_index: NodeIndex, direction: EdgeDirection) -> Result<()>

pub fn render_with_symbols( &self, w: &mut impl Write, node_index: NodeIndex, direction: EdgeDirection, symbols: &Symbols) -> Result<()>

pub fn roots(&self) -> Vec<NodeIndex>

pub fn graph(&self) -> &Graph

pub fn nodes(&self) -> &Nodes

Trait Implementations

impl Clone for Tree

fn clone(&self) -> Tree

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

impl Debug for Tree

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

Auto Trait Implementations

impl RefUnwindSafe for Tree

impl Send for Tree

impl Sync for Tree

impl Unpin for Tree

impl UnwindSafe for Tree

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<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>

pub fn render(
&self,
w: &mut impl Write,
node_index: NodeIndex,
direction: EdgeDirection
) -> Result<()>

pub fn render_with_symbols(
&self,
w: &mut impl Write,
node_index: NodeIndex,
direction: EdgeDirection,
symbols: &Symbols
) -> Result<()>

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<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>,