[][src]Struct syntax_ext::format_foreign::printf::Format

pub struct Format<'a> {
    pub span: &'a str,
    pub parameter: Option<u16>,
    pub flags: &'a str,
    pub width: Option<Num>,
    pub precision: Option<Num>,
    pub length: Option<&'a str>,
    pub type_: &'a str,
    pub position: (usize, usize),
}
🔬 This is a nightly-only experimental API. (rustc_private)

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A single printf-style formatting directive.

Fields

🔬 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?

The entire original formatting directive.

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

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The (1-based) parameter to be converted.

🔬 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?

Formatting flags.

🔬 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?

Minimum width of the output.

🔬 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?

Precision of the conversion.

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

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Length modifier for the conversion.

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

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Type of parameter being converted.

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

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Byte offset for the start and end of this formatting directive.

Methods

impl<'a> Format<'a>
[src]

🔬 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?

Translate this directive into an equivalent Rust formatting directive.

Returns None in cases where the printf directive does not have an exact Rust equivalent, rather than guessing.

Trait Implementations

impl<'a> Clone for Format<'a>
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl<'a> PartialEq for Format<'a>
[src]

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

This method tests for !=.

impl<'a> Debug for Format<'a>
[src]

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<'a> Send for Format<'a>

impl<'a> Sync for Format<'a>

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
[src]

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

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

recently added

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

impl<T> From for T
[src]

Performs the conversion.

impl<T, U> Into for T where
    U: From<T>, 
[src]

Performs the conversion.

impl<T, U> TryFrom for T where
    T: From<U>, 
[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Borrow for T where
    T: ?Sized
[src]

Immutably borrows from an owned value. Read more

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> BorrowMut for T where
    T: ?Sized
[src]

Mutably borrows from an owned value. Read more

impl<T> Any for T where
    T: 'static + ?Sized
[src]

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

this method will likely be replaced by an associated static

Gets the TypeId of self. Read more

impl<E> SpecializationError for E
[src]

🔬 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?

Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S is the encoder/decoder state type, T is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more

impl<T> Erased for T
[src]

impl<T> Send for T where
    T: ?Sized
[src]

impl<T> Sync for T where
    T: ?Sized
[src]

impl<T> Erased for T